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- + + diff --git a/api/process.html b/api/process.html index 80773d8d02..8ebc4b2504 100644 --- a/api/process.html +++ b/api/process.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-all-users.html b/api/read-all-users.html index 3aa3cd74cf..29f79adefd 100644 --- a/api/read-all-users.html +++ b/api/read-all-users.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-basic-examples.html b/api/read-basic-examples.html index d353bc633a..4a7f0c5ed9 100644 --- a/api/read-basic-examples.html +++ b/api/read-basic-examples.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-current-user.html b/api/read-current-user.html index 4c5ba8b964..b4313396bb 100644 --- a/api/read-current-user.html +++ b/api/read-current-user.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-flow.html b/api/read-flow.html index 3d5c206d42..778e87a4af 100644 --- a/api/read-flow.html +++ b/api/read-flow.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-flows.html b/api/read-flows.html index 8e56aec00d..67d712f541 100644 --- a/api/read-flows.html +++ b/api/read-flows.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-folder-redirect.html b/api/read-folder-redirect.html index d1e7c557a5..b7d1074108 100644 --- a/api/read-folder-redirect.html +++ b/api/read-folder-redirect.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-folders-redirect.html b/api/read-folders-redirect.html index a9c3beed32..f16609df27 100644 --- a/api/read-folders-redirect.html +++ b/api/read-folders-redirect.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-project.html b/api/read-project.html index 6baf3ba98c..fdd622c367 100644 --- a/api/read-project.html +++ b/api/read-project.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-projects.html b/api/read-projects.html index 6a3d4e1e73..279d322e38 100644 --- a/api/read-projects.html +++ b/api/read-projects.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-public-flow.html b/api/read-public-flow.html index cb272f6ad5..1dd0d52748 100644 --- a/api/read-public-flow.html +++ b/api/read-public-flow.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/read-variables.html b/api/read-variables.html index 1ec702e542..75bdb5ab5d 100644 --- a/api/read-variables.html +++ b/api/read-variables.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/refresh-token.html b/api/refresh-token.html index e581f67e29..d64957f5f8 100644 --- a/api/refresh-token.html +++ b/api/refresh-token.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/reset-password.html b/api/reset-password.html index 5699780f31..4415735e5f 100644 --- a/api/reset-password.html +++ b/api/reset-password.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/retrieve-vertices-order.html b/api/retrieve-vertices-order.html index c1d741c972..065a03577a 100644 --- a/api/retrieve-vertices-order.html +++ b/api/retrieve-vertices-order.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/save-store-api-key.html b/api/save-store-api-key.html index 3372f79d80..0300e4eccd 100644 --- a/api/save-store-api-key.html +++ b/api/save-store-api-key.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/share-component.html b/api/share-component.html index 65d63308eb..22804be45c 100644 --- a/api/share-component.html +++ b/api/share-component.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/simplified-run-flow.html b/api/simplified-run-flow.html index a3b1e9f2e3..5d77161760 100644 --- a/api/simplified-run-flow.html +++ b/api/simplified-run-flow.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/stream-logs.html b/api/stream-logs.html index 9d6f0e1ec3..0b3ac0fa45 100644 --- a/api/stream-logs.html +++ b/api/stream-logs.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-flow.html b/api/update-flow.html index 75a510fc75..1f678e324c 100644 --- a/api/update-flow.html +++ b/api/update-flow.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-folder-redirect.html b/api/update-folder-redirect.html index 0700af6d62..972ed8f411 100644 --- a/api/update-folder-redirect.html +++ b/api/update-folder-redirect.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-message.html b/api/update-message.html index 8222f62f4f..021be4d648 100644 --- a/api/update-message.html +++ b/api/update-message.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-project-mcp-settings.html b/api/update-project-mcp-settings.html index 14ba51af6a..00e62cb173 100644 --- a/api/update-project-mcp-settings.html +++ b/api/update-project-mcp-settings.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-project.html b/api/update-project.html index 0cb1814f2d..e5169861f6 100644 --- a/api/update-project.html +++ b/api/update-project.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-session-id.html b/api/update-session-id.html index 90d063189a..219fa53cfc 100644 --- a/api/update-session-id.html +++ b/api/update-session-id.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-shared-component.html b/api/update-shared-component.html index 887161516f..b97b118cc7 100644 --- a/api/update-shared-component.html +++ b/api/update-shared-component.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/update-variable.html b/api/update-variable.html index 15bc79533a..8a5fdf8588 100644 --- a/api/update-variable.html +++ b/api/update-variable.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/upload-file-1.html b/api/upload-file-1.html index b09d5d44e5..1e8960aa79 100644 --- a/api/upload-file-1.html +++ b/api/upload-file-1.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/upload-file-2.html b/api/upload-file-2.html index 040ae0fe33..d5b658aee9 100644 --- a/api/upload-file-2.html +++ b/api/upload-file-2.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/upload-file-redirect.html b/api/upload-file-redirect.html index 0ebc6b73ac..82131552f9 100644 --- a/api/upload-file-redirect.html +++ b/api/upload-file-redirect.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/upload-file.html b/api/upload-file.html index 554dc49fe1..a6212986fc 100644 --- a/api/upload-file.html +++ b/api/upload-file.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/upload-user-file-1.html b/api/upload-user-file-1.html index f8c63fbfac..e526199b3f 100644 --- a/api/upload-user-file-1.html +++ b/api/upload-user-file-1.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/upload-user-file.html b/api/upload-user-file.html index 59f272b335..a55378d4cf 100644 --- a/api/upload-user-file.html +++ b/api/upload-user-file.html @@ -21,8 +21,8 @@ - - + + diff --git a/api/webhook-run-flow.html b/api/webhook-run-flow.html index 51815f8339..26c599a164 100644 --- a/api/webhook-run-flow.html +++ b/api/webhook-run-flow.html @@ -21,8 +21,8 @@ - - + + diff --git a/assets/js/2ab0d4f5.99af1645.js b/assets/js/2ab0d4f5.6d14cd53.js similarity index 50% rename from assets/js/2ab0d4f5.99af1645.js rename to assets/js/2ab0d4f5.6d14cd53.js index acbdcd1f0f..8228c62e70 100644 --- a/assets/js/2ab0d4f5.99af1645.js +++ b/assets/js/2ab0d4f5.6d14cd53.js @@ -1 +1 @@ -"use strict";(self.webpackChunklangflow_docs=self.webpackChunklangflow_docs||[]).push([[1845],{28453:(e,n,t)=>{t.d(n,{R:()=>a,x:()=>o});var i=t(96540);const s={},r=i.createContext(s);function a(e){const n=i.useContext(r);return i.useMemo(function(){return"function"==typeof e?e(n):{...n,...e}},[n,e])}function o(e){let n;return n=e.disableParentContext?"function"==typeof e.components?e.components(s):e.components||s:a(e.components),i.createElement(r.Provider,{value:n},e.children)}},83640:(e,n,t)=>{t.r(n),t.d(n,{contentTitle:()=>o,default:()=>c,frontMatter:()=>a,metadata:()=>i,toc:()=>l});const i=JSON.parse('{"type":"api","id":"simplified-run-flow","title":"Simplified Run Flow","description":"","slug":"/simplified-run-flow","frontMatter":{},"api":{"tags":["Base"],"description":"Executes a specified flow by ID with support for streaming and telemetry.\\n\\nThis endpoint executes a flow identified by ID or name, with options for streaming the response\\nand tracking execution metrics. 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u||m("CH",!1),u.Code||m("CH.Code",!0),t||m("Details",!0),(0,a.jsxs)(a.Fragment,{children:[(0,a.jsx)("style",{dangerouslySetInnerHTML:{__html:'[data-ch-theme="github-dark"] { --ch-t-colorScheme: dark;--ch-t-foreground: #c9d1d9;--ch-t-background: #0d1117;--ch-t-lighter-inlineBackground: #0d1117e6;--ch-t-editor-background: #0d1117;--ch-t-editor-foreground: #c9d1d9;--ch-t-editor-lineHighlightBackground: #6e76811a;--ch-t-editor-rangeHighlightBackground: #ffffff0b;--ch-t-editor-infoForeground: #3794FF;--ch-t-editor-selectionBackground: #264F78;--ch-t-focusBorder: #1f6feb;--ch-t-tab-activeBackground: #0d1117;--ch-t-tab-activeForeground: #c9d1d9;--ch-t-tab-inactiveBackground: #010409;--ch-t-tab-inactiveForeground: #8b949e;--ch-t-tab-border: #30363d;--ch-t-tab-activeBorder: #0d1117;--ch-t-editorGroup-border: #30363d;--ch-t-editorGroupHeader-tabsBackground: #010409;--ch-t-editorLineNumber-foreground: #6e7681;--ch-t-input-background: #0d1117;--ch-t-input-foreground: #c9d1d9;--ch-t-input-border: 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container."]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:[(0,a.jsx)(n.strong,{children:"Python package"}),": Install the ",(0,a.jsx)(n.a,{href:"#install-and-run-the-langflow-oss-python-package",children:"Langflow OSS Python package"}),"."]}),"\n"]}),"\n"]}),"\n",(0,a.jsx)(n.h2,{id:"install-and-run-langflow-desktop",children:"Install and run Langflow Desktop"}),"\n",(0,a.jsxs)(n.p,{children:[(0,a.jsx)(n.strong,{children:"Langflow Desktop"})," is a desktop version of Langflow that includes all the features of open source Langflow, with an additional ",(0,a.jsx)(n.a,{href:"#manage-your-version-of-langflow-desktop",children:"version management"})," feature for managing your Langflow version."]}),"\n",(0,a.jsxs)(r.A,{groupId:"os",children:[(0,a.jsxs)(i.A,{value:"macOS",label:"macOS",children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Navigate to ",(0,a.jsx)(n.a,{href:"https://www.langflow.org/desktop",children:"Langflow Desktop"}),"."]}),"\n",(0,a.jsxs)(n.li,{children:["Click ",(0,a.jsx)(n.strong,{children:"Download Langflow"}),", enter your contact information, and then click ",(0,a.jsx)(n.strong,{children:"Download"}),"."]}),"\n",(0,a.jsx)(n.li,{children:"Mount and install the Langflow application."}),"\n",(0,a.jsx)(n.li,{children:"When the installation completes, open the Langflow application."}),"\n"]}),(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]})]}),(0,a.jsxs)(i.A,{value:"Windows",label:"Windows",children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:["Navigate to ",(0,a.jsx)(n.a,{href:"https://www.langflow.org/desktop",children:"Langflow Desktop"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:["Click ",(0,a.jsx)(n.strong,{children:"Download Langflow"}),", enter your contact information, and then click ",(0,a.jsx)(n.strong,{children:"Download"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:["Open the ",(0,a.jsx)(n.strong,{children:"File Explorer"}),", and then navigate to ",(0,a.jsx)(n.strong,{children:"Downloads"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:["Double-click the downloaded ",(0,a.jsx)(n.code,{children:".msi"})," file, and then use the install wizard to install Langflow Desktop."]}),"\n",(0,a.jsx)(n.admonition,{type:"important",children:(0,a.jsxs)(n.p,{children:["Windows installations of Langflow Desktop require a C++ compiler that may not be present on your system. If you receive a ",(0,a.jsx)(n.code,{children:"C++ Build Tools Required!"})," error, follow the on-screen prompt to install Microsoft C++ Build Tools, or ",(0,a.jsx)(n.a,{href:"https://visualstudio.microsoft.com/downloads/",children:"install Microsoft Visual Studio"}),"."]})}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsx)(n.p,{children:"When the installation completes, open the Langflow application."}),"\n"]}),"\n"]}),(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]})]})]}),"\n",(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]}),"\n",(0,a.jsx)(n.h3,{id:"manage-your-version-of-langflow-desktop",children:"Manage your version of Langflow Desktop"}),"\n",(0,a.jsx)(n.p,{children:"When a new version of Langflow is available, Langflow Desktop displays an upgrade message."}),"\n",(0,a.jsx)(n.p,{children:"To manage your version of Langflow Desktop, follow these steps:"}),"\n",(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["In Langflow Desktop, click your profile image, and then select ",(0,a.jsx)(n.strong,{children:"Version Management"}),".\nThe ",(0,a.jsx)(n.strong,{children:"Version Management"})," pane lists your active Langflow version first, followed by other available versions.\nThe ",(0,a.jsx)(n.strong,{children:"latest"})," version is always highlighted."]}),"\n",(0,a.jsx)(n.li,{children:"To change your Langflow version, select another version.\nA confirmation pane containing the selected version's changelog appears."}),"\n",(0,a.jsxs)(n.li,{children:["To apply the change, click ",(0,a.jsx)(n.strong,{children:"Confirm"}),".\nLangflow desktop restarts to install and activate the new version."]}),"\n"]}),"\n",(0,a.jsx)(n.h3,{id:"manage-dependencies-in-langflow-desktop",children:"Manage dependencies in Langflow Desktop"}),"\n",(0,a.jsxs)(n.p,{children:["To manage dependencies in Langflow Desktop, see ",(0,a.jsx)(n.a,{href:"/install-custom-dependencies#langflow-desktop",children:"Install custom dependencies in Langflow Desktop"}),"."]}),"\n",(0,a.jsx)(n.h2,{id:"install-and-run-langflow-docker",children:"Install and run Langflow with Docker"}),"\n",(0,a.jsxs)(n.p,{children:["You can use the ",(0,a.jsx)(n.a,{href:"https://hub.docker.com/r/langflowai/langflow",children:"Langflow Docker image"})," to run Langflow in an isolated environment.\nRunning applications in ",(0,a.jsx)(n.a,{href:"https://docs.docker.com/",children:"Docker"})," containers ensures consistent behavior across different systems and eliminates dependency conflicts."]}),"\n",(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Install and start ",(0,a.jsx)(n.a,{href:"https://docs.docker.com/",children:"Docker"}),"."]}),"\n",(0,a.jsxs)(n.li,{children:["Pull the latest ",(0,a.jsx)(n.a,{href:"https://hub.docker.com/r/langflowai/langflow",children:"Langflow Docker image"})," and start it:"]}),"\n"]}),"\n",(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"docker ",props:{style:{color:"#FFA657"}}},{content:"run ",props:{style:{color:"#A5D6FF"}}},{content:"-p ",props:{style:{color:"#79C0FF"}}},{content:"7860:",props:{style:{color:"#A5D6FF"}}},{content:"7860 ",props:{style:{color:"#79C0FF"}}},{content:"langflowai/langflow:latest",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,a.jsxs)(n.ol,{start:"3",children:["\n",(0,a.jsxs)(n.li,{children:["To access Langflow, navigate to ",(0,a.jsx)(n.code,{children:"http://localhost:7860/"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(n.p,{children:["For more information, see ",(0,a.jsx)(n.a,{href:"/deployment-docker",children:"Deploy Langflow on Docker"}),"."]}),"\n",(0,a.jsx)(n.h2,{id:"install-and-run-the-langflow-oss-python-package",children:"Install and run the Langflow OSS Python package"}),"\n",(0,a.jsx)(n.p,{children:"To install and run Langflow OSS, you need the following:"}),"\n",(0,a.jsxs)(n.ul,{children:["\n",(0,a.jsxs)(n.li,{children:[(0,a.jsx)(n.a,{href:"https://www.python.org/downloads/release/python-3100/",children:"Python 3.10 to 3.13"})," for macOS/Linux, and Python 3.10 to 3.12 for Windows"]}),"\n",(0,a.jsx)(n.li,{children:(0,a.jsx)(n.a,{href:"https://docs.astral.sh/uv/getting-started/installation/",children:"uv"})}),"\n",(0,a.jsx)(n.li,{children:"At minimum, a dual-core CPU and 2\u202fGB RAM, but a multi-core CPU and at least 4\u202fGB RAM are recommended"}),"\n"]}),"\n",(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Create a virtual environment with ",(0,a.jsx)(n.a,{href:"https://docs.astral.sh/uv/pip/environments",children:"uv"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(t,{children:[(0,a.jsx)("summary",{children:"Need help with virtual environments?"}),(0,a.jsx)(n.p,{children:"Virtual environments ensure Langflow is installed in an isolated, fresh environment.\nTo create a new virtual environment, do the following."}),(0,a.jsxs)(r.A,{groupId:"os",children:[(0,a.jsxs)(i.A,{value:"macOS/Linux",label:"macOS/Linux",default:!0,children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Navigate to where you want your virtual environment to be created, and create it with ",(0,a.jsx)(n.code,{children:"uv"}),".\nReplace ",(0,a.jsx)(n.code,{children:"VENV_NAME"})," with your preferred name for your virtual environment."]}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv venv VENV_NAME",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"2",children:["\n",(0,a.jsx)(n.li,{children:"Start the virtual environment."}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"source VENV_NAME/bin/activate",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsx)(n.p,{children:"Your shell's prompt changes to display that you're currently working in a virtual environment."}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"(VENV_NAME) \u279c langflow git:(main) \u2717",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"3",children:["\n",(0,a.jsxs)(n.li,{children:["To deactivate the virtual environment and return to your regular shell, type ",(0,a.jsx)(n.code,{children:"deactivate"}),".\nWhen activated, the virtual environment temporarily modifies your PATH variable to prioritize packages installed within the virtual environment, so always deactivate it when you're done to avoid conflicts with other projects.\nTo delete the virtual environment, type ",(0,a.jsx)(n.code,{children:"rm -rf VENV_NAME"}),"."]}),"\n"]})]}),(0,a.jsxs)(i.A,{value:"Windows",label:"Windows",children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Navigate to where you want your virtual environment to be created, and create it with ",(0,a.jsx)(n.code,{children:"uv"}),".\nReplace ",(0,a.jsx)(n.code,{children:"VENV_NAME"})," with your preferred name for your virtual environment."]}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv venv VENV_NAME",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"2",children:["\n",(0,a.jsx)(n.li,{children:"Start the virtual environment."}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"VENV_NAME\\Scripts\\activate",props:{style:{color:"#FFA657"}}}]}],lang:"shell"},annotations:[]}]}),(0,a.jsx)(n.p,{children:"Your shell's prompt changes to display that you're currently working in a virtual environment."}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"(VENV_NAME) PS C:/users/username/langflow-dir>",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"3",children:["\n",(0,a.jsxs)(n.li,{children:["To deactivate the virtual environment and return to your regular shell, type ",(0,a.jsx)(n.code,{children:"deactivate"}),".\nWhen activated, the virtual environment temporarily modifies your PATH variable to prioritize packages installed within the virtual environment, so always deactivate it when you're done to avoid conflicts with other projects.\nTo delete the virtual environment, type ",(0,a.jsx)(n.code,{children:"Remove-Item VENV_NAME"}),"."]}),"\n"]})]})]})]}),"\n",(0,a.jsxs)(n.ol,{start:"2",children:["\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsx)(n.p,{children:"To install Langflow, run the following command."}),"\n",(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"pip install langflow",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsx)(n.p,{children:"After installation, start Langflow:"}),"\n",(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"run langflow run",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:["To confirm that a local Langflow instance is running, navigate to the default Langflow URL ",(0,a.jsx)(n.code,{children:"http://127.0.0.1:7860"}),".\nIt can take a few minutes for Langflow to start."]}),"\n"]}),"\n"]}),"\n",(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]}),"\n",(0,a.jsx)(n.h3,{id:"install-langflow-from-source",children:"Install Langflow from source"}),"\n",(0,a.jsxs)(n.p,{children:["To install Langflow from source, see ",(0,a.jsx)(n.a,{href:"/contributing-how-to-contribute#install-langflow-from-source",children:"Install Langflow from source"}),"."]}),"\n",(0,a.jsx)(n.h3,{id:"manage-langflow-oss-versions",children:"Manage Langflow OSS versions"}),"\n",(0,a.jsxs)(n.admonition,{type:"important",children:[(0,a.jsx)(n.p,{children:"The Langflow team recommends installing new Langflow versions in a new virtual environment before upgrading your primary installation."}),(0,a.jsxs)(n.p,{children:["This allows you to ",(0,a.jsx)(n.a,{href:"/concepts-flows#import-flow",children:"import flows"})," from your existing installation and test them in the new version without disrupting your existing installation.\nIn the event of breaking changes or bugs, your existing installation is preserved in a stable state."]})]}),"\n",(0,a.jsx)(n.p,{children:"To manage your Langflow OSS version, use the following commands:"}),"\n",(0,a.jsxs)(n.ul,{children:["\n",(0,a.jsxs)(n.li,{children:["Upgrade Langflow to the latest version: ",(0,a.jsx)(n.code,{children:"uv pip install langflow -U"})]}),"\n",(0,a.jsxs)(n.li,{children:["Install a specific version of the Langflow package by adding the required version to the command, such as: ",(0,a.jsx)(n.code,{children:"uv pip install langflow==1.3.2"})]}),"\n",(0,a.jsxs)(n.li,{children:["Reinstall Langflow and all of its dependencies: ",(0,a.jsx)(n.code,{children:"uv pip install langflow --force-reinstall"})]}),"\n"]}),"\n",(0,a.jsx)(n.h3,{id:"manage-langflow-oss-dependencies",children:"Manage Langflow OSS dependencies"}),"\n",(0,a.jsxs)(n.p,{children:["Langflow OSS provides optional dependency groups and support for custom dependencies to extend Langflow functionality.\nFor more information, see ",(0,a.jsx)(n.a,{href:"/install-custom-dependencies",children:"Install custom dependencies"}),"."]}),"\n",(0,a.jsx)(n.h2,{id:"troubleshoot-langflow-installation-and-startup-issues",children:"Troubleshoot Langflow installation and startup issues"}),"\n",(0,a.jsxs)(n.p,{children:["If you encounter an issue when installing or running Langflow, see ",(0,a.jsx)(n.a,{href:"/troubleshoot",children:"Troubleshoot Langflow"}),"."]}),"\n",(0,a.jsx)(n.h2,{id:"next-steps",children:"Next steps"}),"\n",(0,a.jsxs)(n.p,{children:["After installing Langflow, build and run a flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"quickstart"}),"."]})]})}function w(e={}){const{wrapper:n}={...(0,l.R)(),...e.components};return n?(0,a.jsx)(n,{...e,children:(0,a.jsx)(p,{...e})}):p(e)}function m(e,n){throw new Error("Expected "+(n?"component":"object")+" `"+e+"` to be defined: you likely forgot to import, pass, or provide it.")}}}]); \ No newline at end of file diff --git a/assets/js/2d2c4fcb.ad4f0a0c.js b/assets/js/2d2c4fcb.ad4f0a0c.js deleted file mode 100644 index 6b2a71862b..0000000000 --- a/assets/js/2d2c4fcb.ad4f0a0c.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";(self.webpackChunklangflow_docs=self.webpackChunklangflow_docs||[]).push([[4973],{11470:(e,n,t)=>{t.d(n,{A:()=>y});var o=t(96540),a=t(18215),l=t(23104),r=t(56347),s=t(205),i=t(57485),c=t(31682),d=t(70679);function h(e){return 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",(0,a.jsx)(n.a,{href:"#install-and-run-the-langflow-oss-python-package",children:"Langflow OSS Python package"}),"."]}),"\n"]}),"\n"]}),"\n",(0,a.jsx)(n.h2,{id:"install-and-run-langflow-desktop",children:"Install and run Langflow Desktop"}),"\n",(0,a.jsxs)(n.p,{children:[(0,a.jsx)(n.strong,{children:"Langflow Desktop"})," is a desktop version of Langflow that includes all the features of open source Langflow, with an additional ",(0,a.jsx)(n.a,{href:"#manage-your-version-of-langflow-desktop",children:"version management"})," feature for managing your Langflow version."]}),"\n",(0,a.jsxs)(s.A,{groupId:"os",children:[(0,a.jsxs)(i.A,{value:"macOS",label:"macOS",children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Navigate to ",(0,a.jsx)(n.a,{href:"https://www.langflow.org/desktop",children:"Langflow Desktop"}),"."]}),"\n",(0,a.jsxs)(n.li,{children:["Click ",(0,a.jsx)(n.strong,{children:"Download Langflow"}),", enter your contact information, and then click 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If you receive a ",(0,a.jsx)(n.code,{children:"C++ Build Tools Required!"})," error, follow the on-screen prompt to install Microsoft C++ Build Tools, or ",(0,a.jsx)(n.a,{href:"https://visualstudio.microsoft.com/downloads/",children:"install Microsoft Visual Studio"}),"."]})}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsx)(n.p,{children:"When the installation completes, open the Langflow application."}),"\n"]}),"\n"]}),(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]})]})]}),"\n",(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]}),"\n",(0,a.jsx)(n.h3,{id:"manage-your-version-of-langflow-desktop",children:"Manage your version of Langflow Desktop"}),"\n",(0,a.jsx)(n.p,{children:"When a new version of Langflow is available, 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Langflow with Docker"}),"\n",(0,a.jsxs)(n.p,{children:["You can use the ",(0,a.jsx)(n.a,{href:"https://hub.docker.com/r/langflowai/langflow",children:"Langflow Docker image"})," to run Langflow in an isolated environment.\nRunning applications in ",(0,a.jsx)(n.a,{href:"https://docs.docker.com/",children:"Docker"})," containers ensures consistent behavior across different systems and eliminates dependency conflicts."]}),"\n",(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Install and start ",(0,a.jsx)(n.a,{href:"https://docs.docker.com/",children:"Docker"}),"."]}),"\n",(0,a.jsxs)(n.li,{children:["Pull the latest ",(0,a.jsx)(n.a,{href:"https://hub.docker.com/r/langflowai/langflow",children:"Langflow Docker image"})," and start it:"]}),"\n"]}),"\n",(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"docker ",props:{style:{color:"#FFA657"}}},{content:"run ",props:{style:{color:"#A5D6FF"}}},{content:"-p ",props:{style:{color:"#79C0FF"}}},{content:"7860:",props:{style:{color:"#A5D6FF"}}},{content:"7860 ",props:{style:{color:"#79C0FF"}}},{content:"langflowai/langflow:latest",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,a.jsxs)(n.ol,{start:"3",children:["\n",(0,a.jsxs)(n.li,{children:["To access Langflow, navigate to ",(0,a.jsx)(n.code,{children:"http://localhost:7860/"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(n.p,{children:["For more information, see ",(0,a.jsx)(n.a,{href:"/deployment-docker",children:"Deploy Langflow on Docker"}),"."]}),"\n",(0,a.jsx)(n.h2,{id:"install-and-run-the-langflow-oss-python-package",children:"Install and run the Langflow OSS Python package"}),"\n",(0,a.jsx)(n.p,{children:"To install and run Langflow OSS, you need the following:"}),"\n",(0,a.jsxs)(n.ul,{children:["\n",(0,a.jsxs)(n.li,{children:[(0,a.jsx)(n.a,{href:"https://www.python.org/downloads/release/python-3100/",children:"Python 3.10 to 3.13"})," for macOS/Linux, and Python 3.10 to 3.12 for Windows"]}),"\n",(0,a.jsx)(n.li,{children:(0,a.jsx)(n.a,{href:"https://docs.astral.sh/uv/getting-started/installation/",children:"uv"})}),"\n",(0,a.jsx)(n.li,{children:"At minimum, a dual-core CPU and 2\u202fGB RAM, but a multi-core CPU and at least 4\u202fGB RAM are recommended"}),"\n"]}),"\n",(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Create a virtual environment with ",(0,a.jsx)(n.a,{href:"https://docs.astral.sh/uv/pip/environments",children:"uv"}),"."]}),"\n"]}),"\n",(0,a.jsxs)(t,{children:[(0,a.jsx)("summary",{children:"Need help with virtual environments?"}),(0,a.jsx)(n.p,{children:"Virtual environments ensure Langflow is installed in an isolated, fresh environment.\nTo create a new virtual environment, do the following."}),(0,a.jsxs)(s.A,{groupId:"os",children:[(0,a.jsxs)(i.A,{value:"macOS/Linux",label:"macOS/Linux",default:!0,children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Navigate to where you want your virtual environment to be created, and create it with ",(0,a.jsx)(n.code,{children:"uv"}),".\nReplace ",(0,a.jsx)(n.code,{children:"VENV_NAME"})," with your preferred name for your virtual environment."]}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv venv VENV_NAME",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"2",children:["\n",(0,a.jsx)(n.li,{children:"Start the virtual environment."}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"source VENV_NAME/bin/activate",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsx)(n.p,{children:"Your shell's prompt changes to display that you're currently working in a virtual environment."}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"(VENV_NAME) \u279c langflow git:(main) \u2717",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"3",children:["\n",(0,a.jsxs)(n.li,{children:["To deactivate the virtual environment and return to your regular shell, type ",(0,a.jsx)(n.code,{children:"deactivate"}),".\nWhen activated, the virtual environment temporarily modifies your PATH variable to prioritize packages installed within the virtual environment, so always deactivate it when you're done to avoid conflicts with other projects.\nTo delete the virtual environment, type ",(0,a.jsx)(n.code,{children:"rm -rf VENV_NAME"}),"."]}),"\n"]})]}),(0,a.jsxs)(i.A,{value:"Windows",label:"Windows",children:[(0,a.jsxs)(n.ol,{children:["\n",(0,a.jsxs)(n.li,{children:["Navigate to where you want your virtual environment to be created, and create it with ",(0,a.jsx)(n.code,{children:"uv"}),".\nReplace ",(0,a.jsx)(n.code,{children:"VENV_NAME"})," with your preferred name for your virtual environment."]}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv venv VENV_NAME",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"2",children:["\n",(0,a.jsx)(n.li,{children:"Start the virtual environment."}),"\n"]}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"VENV_NAME\\Scripts\\activate",props:{style:{color:"#FFA657"}}}]}],lang:"shell"},annotations:[]}]}),(0,a.jsx)(n.p,{children:"Your shell's prompt changes to display that you're currently working in a virtual environment."}),(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"(VENV_NAME) PS C:/users/username/langflow-dir>",props:{}}]}],lang:"text"},annotations:[]}]}),(0,a.jsxs)(n.ol,{start:"3",children:["\n",(0,a.jsxs)(n.li,{children:["To deactivate the virtual environment and return to your regular shell, type ",(0,a.jsx)(n.code,{children:"deactivate"}),".\nWhen activated, the virtual environment temporarily modifies your PATH variable to prioritize packages installed within the virtual environment, so always deactivate it when you're done to avoid conflicts with other projects.\nTo delete the virtual environment, type ",(0,a.jsx)(n.code,{children:"Remove-Item VENV_NAME"}),"."]}),"\n"]})]})]})]}),"\n",(0,a.jsxs)(n.ol,{start:"2",children:["\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsx)(n.p,{children:"To install Langflow, run the following command."}),"\n",(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"pip install langflow",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsx)(n.p,{children:"After installation, start Langflow:"}),"\n",(0,a.jsx)(u.Code,{codeConfig:f,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"run langflow run",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n"]}),"\n",(0,a.jsxs)(n.li,{children:["\n",(0,a.jsxs)(n.p,{children:["To confirm that a local Langflow instance is running, navigate to the default Langflow URL ",(0,a.jsx)(n.code,{children:"http://127.0.0.1:7860"}),".\nIt can take a few minutes for Langflow to start."]}),"\n"]}),"\n"]}),"\n",(0,a.jsxs)(n.p,{children:["After confirming that Langflow is running, create your first flow with the ",(0,a.jsx)(n.a,{href:"/get-started-quickstart",children:"Quickstart"}),"."]}),"\n",(0,a.jsx)(n.h3,{id:"install-langflow-from-source",children:"Install Langflow from source"}),"\n",(0,a.jsxs)(n.p,{children:["To install Langflow from source, see ",(0,a.jsx)(n.a,{href:"/contributing-how-to-contribute#install-langflow-from-source",children:"Install Langflow from source"}),"."]}),"\n",(0,a.jsx)(n.h3,{id:"manage-langflow-oss-versions",children:"Manage Langflow OSS versions"}),"\n",(0,a.jsxs)(n.admonition,{type:"important",children:[(0,a.jsx)(n.p,{children:"The Langflow team recommends installing new Langflow versions in a new virtual environment before upgrading your primary installation."}),(0,a.jsxs)(n.p,{children:["This allows you to ",(0,a.jsx)(n.a,{href:"/concepts-flows#import-flow",children:"import flows"})," from your existing installation and test them in the new version without disrupting your existing installation.\nIn the event of breaking changes or bugs, your existing installation is preserved in a stable state."]})]}),"\n",(0,a.jsx)(n.p,{children:"To manage your Langflow OSS version, use the following commands:"}),"\n",(0,a.jsxs)(n.ul,{children:["\n",(0,a.jsxs)(n.li,{children:["Upgrade Langflow to the latest version: ",(0,a.jsx)(n.code,{children:"uv pip install langflow -U"})]}),"\n",(0,a.jsxs)(n.li,{children:["Install a specific version of the Langflow package by adding the required version to the command, such as: ",(0,a.jsx)(n.code,{children:"uv pip install langflow==1.3.2"})]}),"\n",(0,a.jsxs)(n.li,{children:["Reinstall Langflow and all of its dependencies: ",(0,a.jsx)(n.code,{children:"uv pip install langflow --force-reinstall"})]}),"\n"]}),"\n",(0,a.jsx)(n.h3,{id:"manage-langflow-oss-dependencies",children:"Manage Langflow OSS dependencies"}),"\n",(0,a.jsxs)(n.p,{children:["Langflow OSS provides optional dependency groups and support for custom dependencies to extend Langflow functionality.\nFor more information, see 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a/assets/js/445668ec.2643308c.js b/assets/js/445668ec.2643308c.js deleted file mode 100644 index ce934169f5..0000000000 --- a/assets/js/445668ec.2643308c.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";(self.webpackChunklangflow_docs=self.webpackChunklangflow_docs||[]).push([[6008],{52332:(e,n,o)=>{o.r(n),o.d(n,{CH:()=>a,assets:()=>d,chCodeConfig:()=>h,contentTitle:()=>c,default:()=>g,frontMatter:()=>l,metadata:()=>t,toc:()=>u});const t=JSON.parse('{"id":"Contributing/contributing-how-to-contribute","title":"Contribute to Langflow","description":"This guide is intended to help you start contributing to Langflow.","source":"@site/docs/Contributing/contributing-how-to-contribute.md","sourceDirName":"Contributing","slug":"/contributing-how-to-contribute","permalink":"/contributing-how-to-contribute","draft":false,"unlisted":false,"tags":[],"version":"current","frontMatter":{"title":"Contribute to Langflow","slug":"/contributing-how-to-contribute"},"sidebar":"docs","previous":{"title":"Join the Langflow community","permalink":"/contributing-community"},"next":{"title":"Contribute components","permalink":"/contributing-components"}}');var i=o(74848),s=o(28453),r=o(24754);const l={title:"Contribute to Langflow",slug:"/contributing-how-to-contribute"},c=void 0,d={},a={annotations:r.hk,Code:r.Cy},h={staticMediaQuery:"not screen, (max-width: 768px)",lineNumbers:!0,showCopyButton:!0,themeName:"github-dark"},u=[{value:"Install Langflow from source",id:"install-langflow-from-source",level:2},{value:"Prerequisites",id:"prerequisites",level:3},{value:"Clone the Langflow repository",id:"clone-the-langflow-repository",level:3},{value:"Run Langflow from source",id:"run-langflow-from-source",level:3},{value:"Set up your Langflow development environment",id:"set-up-your-langflow-development-environment",level:3},{value:"Debug",id:"debug",level:3},{value:"Additional contribution guides",id:"additional-contribution-guides",level:3},{value:"Contribute 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contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation."}),"\n",(0,i.jsxs)(n.p,{children:["To contribute code or documentation to this project, follow the ",(0,i.jsx)(n.a,{href:"https://docs.github.com/en/get-started/quickstart/contributing-to-projects",children:"fork and pull request"})," workflow."]}),"\n",(0,i.jsx)(n.h2,{id:"install-langflow-from-source",children:"Install Langflow from source"}),"\n",(0,i.jsx)(n.p,{children:"Install Langflow from source by forking the repository, and then set up your development environment using Make."}),"\n",(0,i.jsx)(n.h3,{id:"prerequisites",children:"Prerequisites"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsxs)(n.li,{children:[(0,i.jsx)(n.a,{href:"https://docs.astral.sh/uv/getting-started/installation/",children:"uv"})," version 0.4 or later"]}),"\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"https://nodejs.org/en/download/package-manager",children:"Node.js"})}),"\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"https://www.gnu.org/software/make/#documentation",children:"Make"})}),"\n"]}),"\n",(0,i.jsx)(n.h3,{id:"clone-the-langflow-repository",children:"Clone the Langflow repository"}),"\n",(0,i.jsxs)(n.ol,{children:["\n",(0,i.jsxs)(n.li,{children:["\n",(0,i.jsxs)(n.p,{children:["Fork the ",(0,i.jsx)(n.a,{href:"https://github.com/langflow-ai/langflow",children:"Langflow GitHub repository"}),"."]}),"\n"]}),"\n",(0,i.jsxs)(n.li,{children:["\n",(0,i.jsx)(n.p,{children:"Add the new remote to your local repository on your local machine:"}),"\n"]}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"git ",props:{style:{color:"#FFA657"}}},{content:"remote add FORK_NAME https://github.com/GIT_USERNAME/langflow.git",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsx)(n.p,{children:"Replace the following:"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsxs)(n.li,{children:[(0,i.jsx)(n.code,{children:"FORK_NAME"}),": A name for your fork of the repository"]}),"\n",(0,i.jsxs)(n.li,{children:[(0,i.jsx)(n.code,{children:"GIT_USERNAME"}),": Your Git username"]}),"\n"]}),"\n",(0,i.jsx)(n.h3,{id:"run-langflow-from-source",children:"Run Langflow from source"}),"\n",(0,i.jsx)(n.p,{children:"If you're not developing, but want to run Langflow from source after cloning the repo, run:"}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"make ",props:{style:{color:"#FFA657"}}},{content:"run_cli",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsx)(n.p,{children:"This command:"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsx)(n.li,{children:"Installs frontend and backend dependencies"}),"\n",(0,i.jsx)(n.li,{children:"Builds the frontend static files"}),"\n",(0,i.jsx)(n.li,{children:"Starts the application with default settings"}),"\n"]}),"\n",(0,i.jsxs)(n.p,{children:["The ",(0,i.jsx)(n.code,{children:"make run_cli"})," command allows you to configure the application such as logging level, host, port, and environment variables."]}),"\n",(0,i.jsxs)(n.p,{children:["For example, this command starts Langflow with custom settings for the logging level, host binding, and port number, and specifies a custom ",(0,i.jsx)(n.code,{children:".env"})," file."]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"make ",props:{style:{color:"#FFA657"}}},{content:"run_cli log_level=info host=localhost port=",props:{style:{color:"#A5D6FF"}}},{content:"8000 ",props:{style:{color:"#79C0FF"}}},{content:"env=.env.custom",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsxs)(n.p,{children:["The ",(0,i.jsx)(n.code,{children:"make run_cli"})," command accepts the following parameters:"]}),"\n",(0,i.jsxs)(n.table,{children:[(0,i.jsx)(n.thead,{children:(0,i.jsxs)(n.tr,{children:[(0,i.jsx)(n.th,{children:"Parameter"}),(0,i.jsx)(n.th,{children:"Default"}),(0,i.jsx)(n.th,{children:"Description"})]})}),(0,i.jsxs)(n.tbody,{children:[(0,i.jsxs)(n.tr,{children:[(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"log_level"})}),(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"debug"})}),(0,i.jsxs)(n.td,{children:["Set the logging level. Options: ",(0,i.jsx)(n.code,{children:"debug"}),", ",(0,i.jsx)(n.code,{children:"info"}),", ",(0,i.jsx)(n.code,{children:"warning"}),", ",(0,i.jsx)(n.code,{children:"error"}),", ",(0,i.jsx)(n.code,{children:"critical"})]})]}),(0,i.jsxs)(n.tr,{children:[(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"host"})}),(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"0.0.0.0"})}),(0,i.jsxs)(n.td,{children:["The host address to bind the server to. Use ",(0,i.jsx)(n.code,{children:"localhost"})," or ",(0,i.jsx)(n.code,{children:"127.0.0.1"})," for local-only access."]})]}),(0,i.jsxs)(n.tr,{children:[(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"port"})}),(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"7860"})}),(0,i.jsx)(n.td,{children:"The port number to run the server on."})]}),(0,i.jsxs)(n.tr,{children:[(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"env"})}),(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:".env"})}),(0,i.jsx)(n.td,{children:"Path to the environment file containing configuration variables."})]}),(0,i.jsxs)(n.tr,{children:[(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"open_browser"})}),(0,i.jsx)(n.td,{children:(0,i.jsx)(n.code,{children:"true"})}),(0,i.jsxs)(n.td,{children:["Whether to automatically open the browser when starting. Set to ",(0,i.jsx)(n.code,{children:"false"})," to disable."]})]})]})]}),"\n",(0,i.jsx)(n.h3,{id:"set-up-your-langflow-development-environment",children:"Set up your Langflow development environment"}),"\n",(0,i.jsxs)(n.ol,{children:["\n",(0,i.jsx)(n.li,{children:"To set up the Langflow development environment, run the following command:"}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"make ",props:{style:{color:"#FFA657"}}},{content:"init",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsx)(n.p,{children:"This command sets up the development environment by:"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsx)(n.li,{children:"Checking for uv and npm."}),"\n",(0,i.jsx)(n.li,{children:"Installing backend and frontend dependencies."}),"\n",(0,i.jsx)(n.li,{children:"Installing pre-commit hooks."}),"\n"]}),"\n",(0,i.jsxs)(n.ol,{start:"2",children:["\n",(0,i.jsx)(n.li,{children:"Run the backend and frontend in separate terminals for development:"}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"# Run backend in development mode (includes hot reload)",props:{style:{color:"#8B949E"}}}]},{tokens:[{content:"make ",props:{style:{color:"#FFA657"}}},{content:"backend",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"",props:{style:{color:"#C9D1D9"}}}]},{tokens:[{content:"# In another terminal, run frontend in development mode (includes hot reload)",props:{style:{color:"#8B949E"}}}]},{tokens:[{content:"make ",props:{style:{color:"#FFA657"}}},{content:"frontend",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsxs)(n.p,{children:["The ",(0,i.jsx)(n.code,{children:"make backend"})," and ",(0,i.jsx)(n.code,{children:"make frontend"})," commands automatically install dependencies, so you don't need to run install commands separately."]}),"\n",(0,i.jsxs)(n.ol,{start:"3",children:["\n",(0,i.jsxs)(n.li,{children:["(Optional) Install pre-commit hooks to help keep your changes clean and well-formatted. ",(0,i.jsx)(n.code,{children:"make init"})," installs pre-commit hooks automatically."]}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"sync",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"run pre-commit install",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsx)(n.admonition,{type:"note",children:(0,i.jsxs)(n.p,{children:["With pre-commit hooks installed, you need to use ",(0,i.jsx)(n.code,{children:"uv run git commit"})," instead of ",(0,i.jsx)(n.code,{children:"git commit"})," directly."]})}),"\n",(0,i.jsxs)(n.ol,{start:"4",children:["\n",(0,i.jsxs)(n.li,{children:["To test your changes, run ",(0,i.jsx)(n.code,{children:"make lint"}),", ",(0,i.jsx)(n.code,{children:"make format"}),", and ",(0,i.jsx)(n.code,{children:"make unit_tests"})," before pushing to the repository.\nTo run all tests, including unit tests, integration tests, and coverage, run ",(0,i.jsx)(n.code,{children:"make tests"}),"."]}),"\n"]}),"\n",(0,i.jsx)(n.h3,{id:"debug",children:"Debug"}),"\n",(0,i.jsxs)(n.p,{children:["The repo includes a ",(0,i.jsx)(n.code,{children:".vscode/launch.json"})," file for debugging the backend in VSCode, which is faster than debugging with Docker Compose. To debug Langflow with the ",(0,i.jsx)(n.code,{children:"launch.json"})," file in VSCode:"]}),"\n",(0,i.jsxs)(n.p,{children:["For more information, see the ",(0,i.jsx)(n.a,{href:"https://code.visualstudio.com/docs/debugtest/debugging#_start-a-debugging-session",children:"VSCode documentation"}),"."]}),"\n",(0,i.jsx)(n.h3,{id:"additional-contribution-guides",children:"Additional contribution guides"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"/contributing-bundles",children:"Contribute Bundles"})}),"\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"/contributing-components",children:"Contribute Components"})}),"\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"/contributing-component-tests",children:"Contribute Tests"})}),"\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"/contributing-templates",children:"Contribute Templates"})}),"\n"]}),"\n",(0,i.jsx)(n.h2,{id:"contribute-documentation",children:"Contribute documentation"}),"\n",(0,i.jsxs)(n.p,{children:["The documentation is built using ",(0,i.jsx)(n.a,{href:"https://docusaurus.io/",children:"Docusaurus"})," and written in ",(0,i.jsx)(n.a,{href:"https://docusaurus.io/docs/markdown-features",children:"Markdown"}),".\nContributions should follow the ",(0,i.jsx)(n.a,{href:"https://developers.google.com/style",children:"Google Developer Documentation Style Guide"}),"."]}),"\n",(0,i.jsx)(n.h3,{id:"prerequisites-1",children:"Prerequisites"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"https://nodejs.org/en/download/package-manager",children:"Node.js"})}),"\n",(0,i.jsx)(n.li,{children:(0,i.jsx)(n.a,{href:"https://yarnpkg.com/",children:"Yarn"})}),"\n"]}),"\n",(0,i.jsx)(n.h3,{id:"clone-the-langflow-repository-1",children:"Clone the Langflow repository"}),"\n",(0,i.jsxs)(n.ol,{children:["\n",(0,i.jsxs)(n.li,{children:["\n",(0,i.jsxs)(n.p,{children:["Fork the ",(0,i.jsx)(n.a,{href:"https://github.com/langflow-ai/langflow",children:"Langflow GitHub repository"}),"."]}),"\n"]}),"\n",(0,i.jsxs)(n.li,{children:["\n",(0,i.jsx)(n.p,{children:"Add the new remote to your local repository on your local machine:"}),"\n"]}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"git ",props:{style:{color:"#FFA657"}}},{content:"remote add FORK_NAME https://github.com/GIT_USERNAME/langflow.git",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsx)(n.p,{children:"Replace the following:"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsxs)(n.li,{children:[(0,i.jsx)(n.code,{children:"FORK_NAME"}),": A name for your fork of the repository"]}),"\n",(0,i.jsxs)(n.li,{children:[(0,i.jsx)(n.code,{children:"GIT_USERNAME"}),": Your Git username"]}),"\n"]}),"\n",(0,i.jsxs)(n.ol,{start:"3",children:["\n",(0,i.jsxs)(n.li,{children:["From your Langflow fork's root, change directory to the ",(0,i.jsx)(n.code,{children:"langflow/docs"})," folder with the following command:"]}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"cd ",props:{style:{color:"#79C0FF"}}},{content:"docs",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsxs)(n.ol,{start:"4",children:["\n",(0,i.jsx)(n.li,{children:"To install dependencies and start a local Docusaurus static site with hot reloading, run:"}),"\n"]}),"\n",(0,i.jsx)(a.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"yarn ",props:{style:{color:"#FFA657"}}},{content:"install",props:{style:{color:"#A5D6FF"}}},{content:" && ",props:{style:{color:"#C9D1D9"}}},{content:"yarn ",props:{style:{color:"#FFA657"}}},{content:"start",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,i.jsxs)(n.p,{children:["The documentation will be available at ",(0,i.jsx)(n.code,{children:"localhost:3000"})," and all the files are located in the ",(0,i.jsx)(n.code,{children:"/docs"})," folder."]}),"\n",(0,i.jsxs)(n.ol,{start:"5",children:["\n",(0,i.jsxs)(n.li,{children:["Optional: Run ",(0,i.jsx)(n.code,{children:"yarn build"})," to build the site locally and ensure there are no broken links."]}),"\n"]}),"\n",(0,i.jsx)(n.h2,{id:"open-a-pull-request",children:"Open a pull request"}),"\n",(0,i.jsx)(n.p,{children:"To submit a pull request, do the following:"}),"\n",(0,i.jsxs)(n.ol,{children:["\n",(0,i.jsxs)(n.li,{children:["Open a new GitHub pull request with your patch against the ",(0,i.jsx)(n.code,{children:"main"})," branch."]}),"\n",(0,i.jsxs)(n.li,{children:["Ensure the PR title follows semantic commit conventions. For example, features are ",(0,i.jsx)(n.code,{children:"feat: add new feature"})," and fixes are ",(0,i.jsx)(n.code,{children:"fix: correct issue with X"}),"."]}),"\n"]}),"\n",(0,i.jsx)(n.p,{children:"Some additional guidance on pull request titles:"}),"\n",(0,i.jsxs)(n.ul,{children:["\n",(0,i.jsxs)(n.li,{children:["Ensure the pull request description clearly describes the problem and solution. If the PR fixes an issue, include a link to the fixed issue in the PR description with ",(0,i.jsx)(n.code,{children:"Fixes #1234"}),"."]}),"\n",(0,i.jsx)(n.li,{children:"Pull request titles appear in Langflow's release notes, so they should explain what the PR does as explicitly as possible."}),"\n",(0,i.jsxs)(n.li,{children:["Pull requests should strive to fix one thing ",(0,i.jsx)(n.strong,{children:"only"}),", and should contain a good description of what is being fixed."]}),"\n"]}),"\n",(0,i.jsxs)(n.ol,{start:"3",children:["\n",(0,i.jsx)(n.li,{children:"A Langflow maintainer will review your pull request and may request changes, so ensure you pay attention to your PRs. 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well-formatted. ",(0,s.jsx)(n.code,{children:"make init"})," installs pre-commit hooks automatically."]}),"\n",(0,s.jsx)(u.Code,{codeConfig:p,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"sync",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"run pre-commit install",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.admonition,{type:"note",children:(0,s.jsxs)(n.p,{children:["With pre-commit hooks installed, you need to use ",(0,s.jsx)(n.code,{children:"uv run git commit"})," instead of ",(0,s.jsx)(n.code,{children:"git commit"})," directly."]})}),"\n"]}),"\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsxs)(n.p,{children:["To test your changes, run ",(0,s.jsx)(n.code,{children:"make lint"}),", ",(0,s.jsx)(n.code,{children:"make format"}),", and ",(0,s.jsx)(n.code,{children:"make unit_tests"})," before pushing to the repository.\nTo run all tests, including unit tests, integration tests, and coverage, run ",(0,s.jsx)(n.code,{children:"make tests"}),"."]}),"\n"]}),"\n"]})}),(0,s.jsxs)(a.A,{value:"Windows",label:"Windows",children:[(0,s.jsxs)(n.p,{children:["Since Windows does not include ",(0,s.jsx)(n.code,{children:"make"}),", building and running Langflow from source uses ",(0,s.jsx)(n.code,{children:"npm"})," and ",(0,s.jsx)(n.code,{children:"uv"}),"."]}),(0,s.jsx)(n.p,{children:"To set up the Langflow development environment, run the frontend and backend in separate terminals."}),(0,s.jsxs)(n.ol,{children:["\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsx)(n.p,{children:"To run the frontend, run the following commands."}),"\n",(0,s.jsx)(u.Code,{codeConfig:p,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"cd ",props:{style:{color:"#79C0FF"}}},{content:"src/frontend",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"npm ",props:{style:{color:"#FFA657"}}},{content:"install",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"npm ",props:{style:{color:"#FFA657"}}},{content:"run start",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n"]}),"\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsx)(n.p,{children:"To run the backend, run the following command."}),"\n",(0,s.jsx)(u.Code,{codeConfig:p,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"uv ",props:{style:{color:"#FFA657"}}},{content:"run langflow run ",props:{style:{color:"#A5D6FF"}}},{content:"--backend-only",props:{style:{color:"#79C0FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n"]}),"\n"]}),(0,s.jsxs)(n.p,{children:["The frontend is served at ",(0,s.jsx)(n.code,{children:"http://localhost:7860"}),"."]})]})]}),"\n",(0,s.jsx)(n.h3,{id:"debug",children:"Debug"}),"\n",(0,s.jsxs)(n.p,{children:["The repo includes a ",(0,s.jsx)(n.code,{children:".vscode/launch.json"})," file for debugging the backend in VSCode, which is faster than debugging with Docker Compose. To debug Langflow with the ",(0,s.jsx)(n.code,{children:"launch.json"})," file in VSCode:"]}),"\n",(0,s.jsxs)(n.p,{children:["For more information, see the ",(0,s.jsx)(n.a,{href:"https://code.visualstudio.com/docs/debugtest/debugging#_start-a-debugging-session",children:"VSCode documentation"}),"."]}),"\n",(0,s.jsx)(n.h3,{id:"additional-contribution-guides",children:"Additional contribution guides"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-bundles",children:"Contribute Bundles"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-components",children:"Contribute Components"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-component-tests",children:"Contribute Tests"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-templates",children:"Contribute Templates"})}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"contribute-documentation",children:"Contribute documentation"}),"\n",(0,s.jsxs)(n.p,{children:["The documentation is built using ",(0,s.jsx)(n.a,{href:"https://docusaurus.io/",children:"Docusaurus"})," and written in ",(0,s.jsx)(n.a,{href:"https://docusaurus.io/docs/markdown-features",children:"Markdown"}),".\nContributions should follow the ",(0,s.jsx)(n.a,{href:"https://developers.google.com/style",children:"Google Developer Documentation Style Guide"}),"."]}),"\n",(0,s.jsx)(n.h3,{id:"prerequisites-1",children:"Prerequisites"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"https://nodejs.org/en/download/package-manager",children:"Node.js"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"https://yarnpkg.com/",children:"Yarn"})}),"\n"]}),"\n",(0,s.jsx)(n.h3,{id:"clone-the-langflow-repository-1",children:"Clone the Langflow repository"}),"\n",(0,s.jsxs)(n.ol,{children:["\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsxs)(n.p,{children:["Fork the ",(0,s.jsx)(n.a,{href:"https://github.com/langflow-ai/langflow",children:"Langflow GitHub repository"}),"."]}),"\n"]}),"\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsx)(n.p,{children:"Add the new remote to your local repository on your local machine:"}),"\n"]}),"\n"]}),"\n",(0,s.jsx)(u.Code,{codeConfig:p,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"git ",props:{style:{color:"#FFA657"}}},{content:"remote add FORK_NAME https://github.com/GIT_USERNAME/langflow.git",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"Replace the following:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.code,{children:"FORK_NAME"}),": A name for your fork of the repository"]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.code,{children:"GIT_USERNAME"}),": Your Git username"]}),"\n"]}),"\n",(0,s.jsxs)(n.ol,{start:"3",children:["\n",(0,s.jsxs)(n.li,{children:["From your Langflow fork's root, change directory to the ",(0,s.jsx)(n.code,{children:"langflow/docs"})," folder with the following command:"]}),"\n"]}),"\n",(0,s.jsx)(u.Code,{codeConfig:p,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"cd ",props:{style:{color:"#79C0FF"}}},{content:"docs",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsxs)(n.ol,{start:"4",children:["\n",(0,s.jsx)(n.li,{children:"To install dependencies and start a local Docusaurus static site with hot reloading, run:"}),"\n"]}),"\n",(0,s.jsx)(u.Code,{codeConfig:p,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"yarn ",props:{style:{color:"#FFA657"}}},{content:"install",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"yarn ",props:{style:{color:"#FFA657"}}},{content:"start",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsxs)(n.p,{children:["The documentation is available at ",(0,s.jsx)(n.code,{children:"localhost:3000"}),".\nThe Markdown content files are located in the ",(0,s.jsx)(n.code,{children:"langflow/docs/docs"})," folder."]}),"\n",(0,s.jsxs)(n.ol,{start:"5",children:["\n",(0,s.jsxs)(n.li,{children:["Optional: Run ",(0,s.jsx)(n.code,{children:"yarn build"})," to build the site locally and ensure there are no broken links."]}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"open-a-pull-request",children:"Open a pull request"}),"\n",(0,s.jsx)(n.p,{children:"To submit a pull request, do the following:"}),"\n",(0,s.jsxs)(n.ol,{children:["\n",(0,s.jsxs)(n.li,{children:["Open a new GitHub pull request with your patch against the ",(0,s.jsx)(n.code,{children:"main"})," branch."]}),"\n",(0,s.jsxs)(n.li,{children:["Ensure the PR title follows semantic commit conventions. For example, features are ",(0,s.jsx)(n.code,{children:"feat: add new feature"})," and fixes are ",(0,s.jsx)(n.code,{children:"fix: correct issue with X"}),"."]}),"\n"]}),"\n",(0,s.jsx)(n.p,{children:"Some additional guidance on pull request titles:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["Ensure the pull request description clearly describes the problem and solution. If the PR fixes an issue, include a link to the fixed issue in the PR description with ",(0,s.jsx)(n.code,{children:"Fixes #1234"}),"."]}),"\n",(0,s.jsx)(n.li,{children:"Pull request titles appear in Langflow's release notes, so they should explain what the PR does as explicitly as possible."}),"\n",(0,s.jsxs)(n.li,{children:["Pull requests should strive to fix one thing ",(0,s.jsx)(n.strong,{children:"only"}),", and should contain a good description of what is being fixed."]}),"\n"]}),"\n",(0,s.jsxs)(n.ol,{start:"3",children:["\n",(0,s.jsx)(n.li,{children:"A Langflow maintainer will review your pull request and may request changes, so ensure you pay attention to your PRs. Thanks for your contribution!"}),"\n"]}),"\n",(0,s.jsxs)(n.p,{children:["For more information, see the ",(0,s.jsx)(n.a,{href:"https://devguide.python.org/getting-started/pull-request-lifecycle/index.html#making-good-commits",children:"Python Developer's Guide"}),"."]})]})}function m(e={}){const{wrapper:n}={...(0,r.R)(),...e.components};return n?(0,s.jsx)(n,{...e,children:(0,s.jsx)(g,{...e})}):g(e)}function x(e,n){throw new Error("Expected "+(n?"component":"object")+" `"+e+"` to be defined: you likely forgot to import, pass, or provide it.")}}}]); \ No newline at end of file diff --git a/assets/js/74e1dc40.839e70f6.js b/assets/js/74e1dc40.839e70f6.js deleted file mode 100644 index 021c97f02d..0000000000 --- a/assets/js/74e1dc40.839e70f6.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";(self.webpackChunklangflow_docs=self.webpackChunklangflow_docs||[]).push([[187],{93886:(e,n,o)=>{o.r(n),o.d(n,{CH:()=>d,assets:()=>c,chCodeConfig:()=>h,contentTitle:()=>a,default:()=>g,frontMatter:()=>r,metadata:()=>t,toc:()=>u});const t=JSON.parse('{"id":"Support/troubleshooting","title":"Troubleshoot Langflow","description":"This page provides troubleshooting advice for issues you might encounter when using Langflow or contributing to Langflow.","source":"@site/docs/Support/troubleshooting.md","sourceDirName":"Support","slug":"/troubleshoot","permalink":"/troubleshoot","draft":false,"unlisted":false,"tags":[],"version":"current","frontMatter":{"title":"Troubleshoot Langflow","slug":"/troubleshoot"},"sidebar":"docs","previous":{"title":"Release notes","permalink":"/release-notes"},"next":{"title":"Get help and request enhancements","permalink":"/contributing-github-issues"}}');var s=o(74848),l=o(28453),i=o(24754);const r={title:"Troubleshoot Langflow",slug:"/troubleshoot"},a=void 0,c={},d={annotations:i.hk,Code:i.Cy},h={staticMediaQuery:"not screen, (max-width: 768px)",lineNumbers:!0,showCopyButton:!0,themeName:"github-dark"},u=[{value:"Missing components",id:"missing-components",level:2},{value:"No input in the Playground",id:"no-input-in-the-playground",level:2},{value:"Missing key, no key found, or invalid API key",id:"missing-key-no-key-found-or-invalid-api-key",level:2},{value:"Langflow installation issues",id:"langflow-installation-issues",level:2},{value:"Langflow installation freezes at pip dependency resolution",id:"langflow-installation-freezes-at-pip-dependency-resolution",level:3},{value:"Linux installation fails to build required package",id:"linux-installation-fails-to-build-required-package",level:3},{value:"Installation failure from webrtcvad package",id:"installation-failure-from-webrtcvad-package",level:3},{value:"C++ build tools required for Langflow Desktop on Windows",id:"c-build-tools-required-for-langflow-desktop-on-windows",level:3},{value:"Langflow startup issues",id:"langflow-startup-issues",level:2},{value:"No langflow.__main__ module",id:"no-langflow__main__-module",level:3},{value:"Langflow runTraceback",id:"langflow-runtraceback",level:3},{value:"Langflow upgrade issues",id:"langflow-upgrade-issues",level:2},{value:"Something went wrong running migrations",id:"something-went-wrong-running-migrations",level:3},{value:"MCP server issues",id:"mcp-server-issues",level:2},{value:"Custom components and integrations issues",id:"custom-components-and-integrations-issues",level:2},{value:"See also",id:"see-also",level:2}];function p(e){const n={a:"a",admonition:"admonition",code:"code",h2:"h2",h3:"h3",li:"li",ol:"ol",p:"p",strong:"strong",ul:"ul",...(0,l.R)(),...e.components};return d||f("CH",!1),d.Code||f("CH.Code",!0),(0,s.jsxs)(s.Fragment,{children:[(0,s.jsx)("style",{dangerouslySetInnerHTML:{__html:'[data-ch-theme="github-dark"] { --ch-t-colorScheme: dark;--ch-t-foreground: #c9d1d9;--ch-t-background: #0d1117;--ch-t-lighter-inlineBackground: #0d1117e6;--ch-t-editor-background: #0d1117;--ch-t-editor-foreground: #c9d1d9;--ch-t-editor-lineHighlightBackground: #6e76811a;--ch-t-editor-rangeHighlightBackground: #ffffff0b;--ch-t-editor-infoForeground: #3794FF;--ch-t-editor-selectionBackground: #264F78;--ch-t-focusBorder: #1f6feb;--ch-t-tab-activeBackground: #0d1117;--ch-t-tab-activeForeground: #c9d1d9;--ch-t-tab-inactiveBackground: #010409;--ch-t-tab-inactiveForeground: #8b949e;--ch-t-tab-border: #30363d;--ch-t-tab-activeBorder: #0d1117;--ch-t-editorGroup-border: #30363d;--ch-t-editorGroupHeader-tabsBackground: #010409;--ch-t-editorLineNumber-foreground: #6e7681;--ch-t-input-background: #0d1117;--ch-t-input-foreground: #c9d1d9;--ch-t-input-border: #30363d;--ch-t-icon-foreground: #8b949e;--ch-t-sideBar-background: #010409;--ch-t-sideBar-foreground: #c9d1d9;--ch-t-sideBar-border: #30363d;--ch-t-list-activeSelectionBackground: #6e768166;--ch-t-list-activeSelectionForeground: #c9d1d9;--ch-t-list-hoverBackground: #6e76811a;--ch-t-list-hoverForeground: #c9d1d9; }'}}),"\n",(0,s.jsx)(n.p,{children:"This page provides troubleshooting advice for issues you might encounter when using Langflow or contributing to Langflow."}),"\n",(0,s.jsx)(n.h2,{id:"missing-components",children:"Missing components"}),"\n",(0,s.jsx)(n.p,{children:"As Langflow development continues, components are often recategorized or deprecated for better alignment or to prepare for new components."}),"\n",(0,s.jsxs)(n.p,{children:["If a component appears to be missing from the expected location on the ",(0,s.jsx)(n.strong,{children:"Components"})," menu, try the following:"]}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["Search for the component or check other component categories, including ",(0,s.jsx)(n.a,{href:"/components-bundle-components",children:"Bundles"}),"."]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.a,{href:"/concepts-components#component-menus",children:"Expose legacy components"}),", which are hidden by default."]}),"\n",(0,s.jsxs)(n.li,{children:["Check the ",(0,s.jsx)(n.a,{href:"https://github.com/langflow-ai/langflow/releases/latest",children:"Changelog"})," for component changes in recent releases."]}),"\n",(0,s.jsx)(n.li,{children:"Make sure the component isn't already present in your flow if it is a single-use component."}),"\n"]}),"\n",(0,s.jsxs)(n.p,{children:["If you still cannot locate the component, see ",(0,s.jsx)(n.a,{href:"/contributing-github-issues",children:"Langflow GitHub Issues and Discussions"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"no-input-in-the-playground",children:"No input in the Playground"}),"\n",(0,s.jsxs)(n.p,{children:["If there is no text box for input in the Playground, make sure your flow has a ",(0,s.jsx)(n.a,{href:"/components-io",children:"Input component"})," that is connected to the ",(0,s.jsx)(n.strong,{children:"Input"})," port of another component."]}),"\n",(0,s.jsx)(n.h2,{id:"missing-key-no-key-found-or-invalid-api-key",children:"Missing key, no key found, or invalid API key"}),"\n",(0,s.jsx)(n.p,{children:"If you get an API key error when running a flow, try the following:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["For all components that require credentials, make sure those components have a valid credential in the component's settings, such as the ",(0,s.jsx)(n.strong,{children:"API key"})," field."]}),"\n",(0,s.jsxs)(n.li,{children:["If you store your credentials in ",(0,s.jsx)(n.a,{href:"/configuration-global-variables",children:"Langflow global variables"}),", make sure you selected the correct global variable and that the variable contains a valid credential."]}),"\n",(0,s.jsx)(n.li,{children:"Make sure the provided credentials are active, have the required permissions, and, if applicable, have sufficient funds in the account to execute the required action. For example, model providers require credits to use their LLMs."}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-installation-issues",children:"Langflow installation issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when installing Langflow."}),"\n",(0,s.jsx)(n.h3,{id:"langflow-installation-freezes-at-pip-dependency-resolution",children:"Langflow installation freezes at pip dependency resolution"}),"\n",(0,s.jsxs)(n.p,{children:["Installing Langflow OSS with ",(0,s.jsx)(n.code,{children:"pip install langflow"})," slowly fails with this error message:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"pip is looking at multiple versions of <> to determine which version is compatible with other requirements. This could take a while.",props:{}}]}],lang:"text"},annotations:[]}]}),"\n",(0,s.jsxs)(n.p,{children:["To work around this issue, install Langflow with ",(0,s.jsx)(n.code,{children:"uv"})," instead of ",(0,s.jsx)(n.code,{children:"pip"}),", as explained in ",(0,s.jsx)(n.a,{href:"/get-started-installation#install-and-run-the-langflow-oss-python-package",children:"Install and run the Langflow OSS Python package"}),"."]}),"\n",(0,s.jsx)(n.h3,{id:"linux-installation-fails-to-build-required-package",children:"Linux installation fails to build required package"}),"\n",(0,s.jsx)(n.p,{children:"When you try to install Langflow OSS on Linux, installation fails because of outdated or missing packages:"}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"Resolved ",props:{style:{color:"#FFA657"}}},{content:"455 ",props:{style:{color:"#79C0FF"}}},{content:"packages in ",props:{style:{color:"#A5D6FF"}}},{content:"18.92s",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" \xd7 ",props:{style:{color:"#FFA657"}}},{content:"Failed to build `",props:{style:{color:"#A5D6FF"}}},{content:"webrtcvad",props:{style:{color:"#C9D1D9"}}},{content:"=",props:{style:{color:"#FF7B72"}}},{content:"=",props:{style:{color:"#A5D6FF"}}},{content:"2.0.10",props:{style:{color:"#79C0FF"}}},{content:"`",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:" \u251c\u2500\u25b6",props:{style:{color:"#FFA657"}}},{content:" The build backend returned an error",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:" \u2570\u2500\u25b6",props:{style:{color:"#FFA657"}}},{content:" Call to `setuptools.build_meta:__legacy__.build_wheel` ",props:{style:{color:"#A5D6FF"}}},{content:"failed",props:{style:{color:"#FFA657"}}},{content:" (exit status: ",props:{style:{color:"#A5D6FF"}}},{content:"1",props:{style:{color:"#79C0FF"}}},{content:")",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"To resolve this error, install the required build dependencies, and then retry the Langflow installation:"}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"sudo ",props:{style:{color:"#FFA657"}}},{content:"apt-get update",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"sudo ",props:{style:{color:"#FFA657"}}},{content:"apt-get install build-essential python3-dev",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsxs)(n.p,{children:["If upgrading your packages doesn't fix the issue, install ",(0,s.jsx)(n.code,{children:"gcc"})," separately, and then retry the Langflow installation:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"sudo ",props:{style:{color:"#FFA657"}}},{content:"apt-get install gcc",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsxs)(n.h3,{id:"installation-failure-from-webrtcvad-package",children:["Installation failure from ",(0,s.jsx)(n.code,{children:"webrtcvad"})," package"]}),"\n",(0,s.jsxs)(n.p,{children:["If you experience an error from the ",(0,s.jsx)(n.code,{children:"webrtcvad"})," package, run ",(0,s.jsx)(n.code,{children:"uv pip install webrtcvad-wheels"})," in your virtual environment, and then retry the Langflow installation."]}),"\n",(0,s.jsx)(n.h3,{id:"c-build-tools-required-for-langflow-desktop-on-windows",children:"C++ build tools required for Langflow Desktop on Windows"}),"\n",(0,s.jsxs)(n.p,{children:["Microsoft Windows installations of Langflow Desktop require a C++ compiler that may not be present on your system. If you receive a ",(0,s.jsx)(n.code,{children:"C++ Build Tools Required!"})," error, follow the on-screen prompt to install Microsoft C++ Build Tools, or ",(0,s.jsx)(n.a,{href:"https://visualstudio.microsoft.com/downloads/",children:"install Microsoft Visual Studio"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-startup-issues",children:"Langflow startup issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when attempting to start Langflow."}),"\n",(0,s.jsxs)(n.h3,{id:"no-langflow__main__-module",children:["No ",(0,s.jsx)(n.code,{children:"langflow.__main__"})," module"]}),"\n",(0,s.jsxs)(n.p,{children:["When you try to run Langflow with the command ",(0,s.jsx)(n.code,{children:"langflow run"}),", you encounter the following error:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:">",props:{style:{color:"#FF7B72"}}},{content:" No module named ",props:{style:{color:"#C9D1D9"}}},{content:"'langflow.__main__'",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"To resolve this issue, try the following:"}),"\n",(0,s.jsxs)(n.ol,{children:["\n",(0,s.jsxs)(n.li,{children:["Run ",(0,s.jsx)(n.code,{children:"uv run langflow run"})," instead of ",(0,s.jsx)(n.code,{children:"langflow run"}),"."]}),"\n",(0,s.jsxs)(n.li,{children:["If that doesn't work, reinstall the latest Langflow version with ",(0,s.jsx)(n.code,{children:"uv pip install langflow -U"}),"."]}),"\n",(0,s.jsxs)(n.li,{children:["If that doesn't work, reinstall Langflow and its dependencies with ",(0,s.jsx)(n.code,{children:"uv pip install langflow --pre -U --force-reinstall"}),"."]}),"\n"]}),"\n",(0,s.jsx)(n.h3,{id:"langflow-runtraceback",children:"Langflow runTraceback"}),"\n",(0,s.jsxs)(n.p,{children:["When you try to run Langflow using the command ",(0,s.jsx)(n.code,{children:"langflow run"}),", you encounter the following error:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:">",props:{style:{color:"#FF7B72"}}},{content:" langflow runTraceback (",props:{style:{color:"#C9D1D9"}}},{content:"most ",props:{style:{color:"#FFA657"}}},{content:"recent call last",props:{style:{color:"#A5D6FF"}}},{content:"): File ",props:{style:{color:"#C9D1D9"}}},{content:'".../langflow"',props:{style:{color:"#A5D6FF"}}},{content:", line 5, ",props:{style:{color:"#C9D1D9"}}},{content:"in <",props:{style:{color:"#FF7B72"}}},{content:"module",props:{style:{color:"#C9D1D9"}}},{content:">",props:{style:{color:"#FF7B72"}}},{content:" from langflow.__main__ import mainModuleNotFoundError: No module named ",props:{style:{color:"#C9D1D9"}}},{content:"'langflow.__main__'",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"There are two possible reasons for this error:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsxs)(n.p,{children:[(0,s.jsx)(n.strong,{children:"Multiple Langflow installations"}),": You installed Langflow using ",(0,s.jsx)(n.code,{children:"pip install langflow"})," but you already had a previous version of Langflow installed in your system. In this case, you might be running the wrong executable."]}),"\n",(0,s.jsxs)(n.p,{children:["To solve this issue, run the correct executable by running ",(0,s.jsx)(n.code,{children:"python -m langflow run"})," instead of ",(0,s.jsx)(n.code,{children:"langflow run"}),"."]}),"\n",(0,s.jsxs)(n.p,{children:["If that doesn't work, try uninstalling and reinstalling Langflow with ",(0,s.jsx)(n.code,{children:"uv pip install langflow --pre -U"}),"."]}),"\n"]}),"\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsxs)(n.p,{children:[(0,s.jsx)(n.strong,{children:"Version conflict during installation"}),": Some version conflicts might have occurred during the installation process. To resolve this issue, reinstall Langflow and its dependencies by running ",(0,s.jsx)(n.code,{children:"python -m pip install langflow --pre -U --force-reinstall"}),"."]}),"\n"]}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-upgrade-issues",children:"Langflow upgrade issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when upgrading your Langflow version."}),"\n",(0,s.jsxs)(n.p,{children:["For information about managing Langflow versions, see ",(0,s.jsx)(n.a,{href:"/get-started-installation",children:"Install Langflow"}),"."]}),"\n",(0,s.jsx)(n.h3,{id:"something-went-wrong-running-migrations",children:"Something went wrong running migrations"}),"\n",(0,s.jsxs)(n.p,{children:["The following error can occur during Langflow upgrades when the new version can't override ",(0,s.jsx)(n.code,{children:"langflow-pre.db"})," in the Langflow cache folder:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:">",props:{style:{color:"#FF7B72"}}},{content:" Something went wrong running migrations. Please, run ",props:{style:{color:"#C9D1D9"}}},{content:"'langflow migration --fix'",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"To resolve this error, clear the cache by deleting the contents of the Langflow cache folder."}),"\n",(0,s.jsx)(n.admonition,{type:"important",children:(0,s.jsx)(n.p,{children:"Clearing the cache erases your settings.\nIf you want to retain your settings files, create a backup of those files before clearing the cache folder."})}),"\n",(0,s.jsx)(n.p,{children:"The cache folder location depends on your OS:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.strong,{children:"Linux"}),": ",(0,s.jsx)(n.code,{children:"home//.cache/langflow/"})]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.strong,{children:"WSL2 on Windows"}),": ",(0,s.jsx)(n.code,{children:"home//.cache/langflow/"})]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.strong,{children:"macOS"}),": ",(0,s.jsx)(n.code,{children:"/Users//Library/Caches/langflow/"})]}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"mcp-server-issues",children:"MCP server issues"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/mcp-server#test-and-debug-flows",children:"Use MCP Inspector to test and debug flows"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/mcp-server#troubleshooting-mcp-server",children:"Troubleshooting MCP server"})}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"custom-components-and-integrations-issues",children:"Custom components and integrations issues"}),"\n",(0,s.jsx)(n.p,{children:"For troubleshooting advice for a third-party integration, see the information about that integration in the Langflow documentation and the provider's documentation."}),"\n",(0,s.jsxs)(n.p,{children:["If you are building a custom component, see ",(0,s.jsx)(n.a,{href:"/components-custom-components#error-handling-and-logging",children:"Error handling and logging for custom Python components"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"see-also",children:"See also"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-github-issues",children:"Langflow GitHub Issues and Discussions"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-telemetry",children:"Langflow telemetry"})}),"\n"]})]})}function g(e={}){const{wrapper:n}={...(0,l.R)(),...e.components};return n?(0,s.jsx)(n,{...e,children:(0,s.jsx)(p,{...e})}):p(e)}function f(e,n){throw new Error("Expected "+(n?"component":"object")+" `"+e+"` to be defined: you likely forgot to import, pass, or provide it.")}}}]); 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}'}}),"\n",(0,s.jsx)(n.p,{children:"This page provides troubleshooting advice for issues you might encounter when using Langflow or contributing to Langflow."}),"\n",(0,s.jsx)(n.h2,{id:"missing-components",children:"Missing components"}),"\n",(0,s.jsx)(n.p,{children:"As Langflow development continues, components are often recategorized or deprecated for better alignment or to prepare for new components."}),"\n",(0,s.jsxs)(n.p,{children:["If a component appears to be missing from the expected location on the ",(0,s.jsx)(n.strong,{children:"Components"})," menu, try the following:"]}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["Search for the component or check other component categories, including ",(0,s.jsx)(n.a,{href:"/components-bundle-components",children:"Bundles"}),"."]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.a,{href:"/concepts-components#component-menus",children:"Expose legacy components"}),", which are hidden by default."]}),"\n",(0,s.jsxs)(n.li,{children:["Check the ",(0,s.jsx)(n.a,{href:"https://github.com/langflow-ai/langflow/releases/latest",children:"Changelog"})," for component changes in recent releases."]}),"\n",(0,s.jsx)(n.li,{children:"Make sure the component isn't already present in your flow if it is a single-use component."}),"\n"]}),"\n",(0,s.jsxs)(n.p,{children:["If you still cannot locate the component, see ",(0,s.jsx)(n.a,{href:"/contributing-github-issues",children:"Langflow GitHub Issues and Discussions"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"no-input-in-the-playground",children:"No input in the Playground"}),"\n",(0,s.jsxs)(n.p,{children:["If there is no text box for input in the Playground, make sure your flow has a ",(0,s.jsx)(n.a,{href:"/components-io",children:"Input component"})," that is connected to the ",(0,s.jsx)(n.strong,{children:"Input"})," port of another component."]}),"\n",(0,s.jsx)(n.h2,{id:"missing-key-no-key-found-or-invalid-api-key",children:"Missing key, no key found, or invalid API key"}),"\n",(0,s.jsx)(n.p,{children:"If you get an API key error when running a flow, try the following:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["For all components that require credentials, make sure those components have a valid credential in the component's settings, such as the ",(0,s.jsx)(n.strong,{children:"API key"})," field."]}),"\n",(0,s.jsxs)(n.li,{children:["If you store your credentials in ",(0,s.jsx)(n.a,{href:"/configuration-global-variables",children:"Langflow global variables"}),", make sure you selected the correct global variable and that the variable contains a valid credential."]}),"\n",(0,s.jsx)(n.li,{children:"Make sure the provided credentials are active, have the required permissions, and, if applicable, have sufficient funds in the account to execute the required action. For example, model providers require credits to use their LLMs."}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-installation-issues",children:"Langflow installation issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when installing Langflow."}),"\n",(0,s.jsx)(n.h3,{id:"langflow-installation-freezes-at-pip-dependency-resolution",children:"Langflow installation freezes at pip dependency resolution"}),"\n",(0,s.jsxs)(n.p,{children:["Installing Langflow OSS with ",(0,s.jsx)(n.code,{children:"pip install langflow"})," slowly fails with this error message:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"pip is looking at multiple versions of <> to determine which version is compatible with other requirements. This could take a while.",props:{}}]}],lang:"text"},annotations:[]}]}),"\n",(0,s.jsxs)(n.p,{children:["To work around this issue, install Langflow with ",(0,s.jsx)(n.code,{children:"uv"})," instead of ",(0,s.jsx)(n.code,{children:"pip"}),", as explained in ",(0,s.jsx)(n.a,{href:"/get-started-installation#install-and-run-the-langflow-oss-python-package",children:"Install and run the Langflow OSS Python package"}),"."]}),"\n",(0,s.jsx)(n.h3,{id:"linux-installation-fails-to-build-required-package",children:"Linux installation fails to build required package"}),"\n",(0,s.jsx)(n.p,{children:"When you try to install Langflow OSS on Linux, installation fails because of outdated or missing packages:"}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"Resolved ",props:{style:{color:"#FFA657"}}},{content:"455 ",props:{style:{color:"#79C0FF"}}},{content:"packages in ",props:{style:{color:"#A5D6FF"}}},{content:"18.92s",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" \xd7 ",props:{style:{color:"#FFA657"}}},{content:"Failed to build `",props:{style:{color:"#A5D6FF"}}},{content:"webrtcvad",props:{style:{color:"#C9D1D9"}}},{content:"=",props:{style:{color:"#FF7B72"}}},{content:"=",props:{style:{color:"#A5D6FF"}}},{content:"2.0.10",props:{style:{color:"#79C0FF"}}},{content:"`",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:" \u251c\u2500\u25b6",props:{style:{color:"#FFA657"}}},{content:" The build backend returned an error",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:" \u2570\u2500\u25b6",props:{style:{color:"#FFA657"}}},{content:" Call to `setuptools.build_meta:__legacy__.build_wheel` ",props:{style:{color:"#A5D6FF"}}},{content:"failed",props:{style:{color:"#FFA657"}}},{content:" (exit status: ",props:{style:{color:"#A5D6FF"}}},{content:"1",props:{style:{color:"#79C0FF"}}},{content:")",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"To resolve this error, install the required build dependencies, and then retry the Langflow installation:"}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"sudo ",props:{style:{color:"#FFA657"}}},{content:"apt-get update",props:{style:{color:"#A5D6FF"}}}]},{tokens:[{content:"sudo ",props:{style:{color:"#FFA657"}}},{content:"apt-get install build-essential python3-dev",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsxs)(n.p,{children:["If upgrading your packages doesn't fix the issue, install ",(0,s.jsx)(n.code,{children:"gcc"})," separately, and then retry the Langflow installation:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"sudo ",props:{style:{color:"#FFA657"}}},{content:"apt-get install gcc",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsxs)(n.h3,{id:"installation-failure-from-webrtcvad-package",children:["Installation failure from ",(0,s.jsx)(n.code,{children:"webrtcvad"})," package"]}),"\n",(0,s.jsxs)(n.p,{children:["If you experience an error from the ",(0,s.jsx)(n.code,{children:"webrtcvad"})," package, run ",(0,s.jsx)(n.code,{children:"uv pip install webrtcvad-wheels"})," in your virtual environment, and then retry the Langflow installation."]}),"\n",(0,s.jsx)(n.h3,{id:"c-build-tools-required-for-langflow-desktop-on-windows",children:"C++ build tools required for Langflow Desktop on Windows"}),"\n",(0,s.jsxs)(n.p,{children:["Microsoft Windows installations of Langflow Desktop require a C++ compiler that may not be present on your system. If you receive a ",(0,s.jsx)(n.code,{children:"C++ Build Tools Required!"})," error, follow the on-screen prompt to install Microsoft C++ Build Tools, or ",(0,s.jsx)(n.a,{href:"https://visualstudio.microsoft.com/downloads/",children:"install Microsoft Visual Studio"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-startup-issues",children:"Langflow startup issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when attempting to start Langflow."}),"\n",(0,s.jsxs)(n.h3,{id:"no-langflow__main__-module",children:["No ",(0,s.jsx)(n.code,{children:"langflow.__main__"})," module"]}),"\n",(0,s.jsxs)(n.p,{children:["When you try to run Langflow with the command ",(0,s.jsx)(n.code,{children:"langflow run"}),", you encounter the following error:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:">",props:{style:{color:"#FF7B72"}}},{content:" No module named ",props:{style:{color:"#C9D1D9"}}},{content:"'langflow.__main__'",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"To resolve this issue, try the following:"}),"\n",(0,s.jsxs)(n.ol,{children:["\n",(0,s.jsxs)(n.li,{children:["Run ",(0,s.jsx)(n.code,{children:"uv run langflow run"})," instead of ",(0,s.jsx)(n.code,{children:"langflow run"}),"."]}),"\n",(0,s.jsxs)(n.li,{children:["If that doesn't work, reinstall the latest Langflow version with ",(0,s.jsx)(n.code,{children:"uv pip install langflow -U"}),"."]}),"\n",(0,s.jsxs)(n.li,{children:["If that doesn't work, reinstall Langflow and its dependencies with ",(0,s.jsx)(n.code,{children:"uv pip install langflow --pre -U --force-reinstall"}),"."]}),"\n"]}),"\n",(0,s.jsx)(n.h3,{id:"langflow-runtraceback",children:"Langflow runTraceback"}),"\n",(0,s.jsxs)(n.p,{children:["When you try to run Langflow using the command ",(0,s.jsx)(n.code,{children:"langflow run"}),", you encounter the following error:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:">",props:{style:{color:"#FF7B72"}}},{content:" langflow runTraceback (",props:{style:{color:"#C9D1D9"}}},{content:"most ",props:{style:{color:"#FFA657"}}},{content:"recent call last",props:{style:{color:"#A5D6FF"}}},{content:"): File ",props:{style:{color:"#C9D1D9"}}},{content:'".../langflow"',props:{style:{color:"#A5D6FF"}}},{content:", line 5, ",props:{style:{color:"#C9D1D9"}}},{content:"in <",props:{style:{color:"#FF7B72"}}},{content:"module",props:{style:{color:"#C9D1D9"}}},{content:">",props:{style:{color:"#FF7B72"}}},{content:" from langflow.__main__ import mainModuleNotFoundError: No module named ",props:{style:{color:"#C9D1D9"}}},{content:"'langflow.__main__'",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"There are two possible reasons for this error:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsxs)(n.p,{children:[(0,s.jsx)(n.strong,{children:"Multiple Langflow installations"}),": You installed Langflow using ",(0,s.jsx)(n.code,{children:"pip install langflow"})," but you already had a previous version of Langflow installed in your system. In this case, you might be running the wrong executable."]}),"\n",(0,s.jsxs)(n.p,{children:["To solve this issue, run the correct executable by running ",(0,s.jsx)(n.code,{children:"python -m langflow run"})," instead of ",(0,s.jsx)(n.code,{children:"langflow run"}),"."]}),"\n",(0,s.jsxs)(n.p,{children:["If that doesn't work, try uninstalling and reinstalling Langflow with ",(0,s.jsx)(n.code,{children:"uv pip install langflow --pre -U"}),"."]}),"\n"]}),"\n",(0,s.jsxs)(n.li,{children:["\n",(0,s.jsxs)(n.p,{children:[(0,s.jsx)(n.strong,{children:"Version conflict during installation"}),": Some version conflicts might have occurred during the installation process. To resolve this issue, reinstall Langflow and its dependencies by running ",(0,s.jsx)(n.code,{children:"python -m pip install langflow --pre -U --force-reinstall"}),"."]}),"\n"]}),"\n"]}),"\n",(0,s.jsx)(n.h3,{id:"package-is-not-installed",children:"Package is not installed"}),"\n",(0,s.jsx)(n.p,{children:"In Langflow OSS, you can follow the error message's instructions to install the missing dependency."}),"\n",(0,s.jsxs)(n.p,{children:["To manage dependencies in Langflow Desktop, see ",(0,s.jsx)(n.a,{href:"/install-custom-dependencies#langflow-desktop",children:"Install custom dependencies in Langflow Desktop"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-upgrade-issues",children:"Langflow upgrade issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when upgrading your Langflow version."}),"\n",(0,s.jsxs)(n.p,{children:["For information about managing Langflow versions, see ",(0,s.jsx)(n.a,{href:"/get-started-installation",children:"Install Langflow"}),"."]}),"\n",(0,s.jsx)(n.h3,{id:"something-went-wrong-running-migrations",children:"Something went wrong running migrations"}),"\n",(0,s.jsxs)(n.p,{children:["The following error can occur during Langflow upgrades when the new version can't override ",(0,s.jsx)(n.code,{children:"langflow-pre.db"})," in the Langflow cache folder:"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:">",props:{style:{color:"#FF7B72"}}},{content:" Something went wrong running migrations. Please, run ",props:{style:{color:"#C9D1D9"}}},{content:"'langflow migration --fix'",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.p,{children:"To resolve this error, clear the cache by deleting the contents of the Langflow cache folder."}),"\n",(0,s.jsx)(n.admonition,{type:"important",children:(0,s.jsx)(n.p,{children:"Clearing the cache erases your settings.\nIf you want to retain your settings files, create a backup of those files before clearing the cache folder."})}),"\n",(0,s.jsx)(n.p,{children:"The cache folder location depends on your OS:"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.strong,{children:"Linux"}),": ",(0,s.jsx)(n.code,{children:"home//.cache/langflow/"})]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.strong,{children:"WSL2 on Windows"}),": ",(0,s.jsx)(n.code,{children:"home//.cache/langflow/"})]}),"\n",(0,s.jsxs)(n.li,{children:[(0,s.jsx)(n.strong,{children:"macOS"}),": ",(0,s.jsx)(n.code,{children:"/Users//Library/Caches/langflow/"})]}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"langflow-uninstall-issues",children:"Langflow uninstall issues"}),"\n",(0,s.jsx)(n.p,{children:"The following issues can occur when uninstalling Langflow."}),"\n",(0,s.jsx)(n.h3,{id:"dot-directory-isnt-deleted-when-uninstalling-langflow-desktop-on-macos",children:"Dot directory isn't deleted when uninstalling Langflow Desktop on macOS"}),"\n",(0,s.jsxs)(n.p,{children:["On macOS, uninstalling Langflow Desktop deletes the ",(0,s.jsx)(n.code,{children:".app"})," file but doesn't delete files in ",(0,s.jsx)(n.code,{children:"~/.langflow"}),", which includes files generated during usage like cache and settings."]}),"\n",(0,s.jsx)(n.p,{children:"If you reinstall Langflow Desktop, it starts with the existing data from the previous installation."}),"\n",(0,s.jsxs)(n.p,{children:["To fully remove a Langflow Desktop macOS installation, you must also delete ",(0,s.jsx)(n.code,{children:"~/.langflow"}),":"]}),"\n",(0,s.jsx)(d.Code,{codeConfig:h,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"rm ",props:{style:{color:"#FFA657"}}},{content:"-rf ",props:{style:{color:"#79C0FF"}}},{content:".langflow",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,s.jsx)(n.h2,{id:"mcp-server-issues",children:"MCP server issues"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/mcp-server#test-and-debug-flows",children:"Use MCP Inspector to test and debug flows"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/mcp-server#troubleshooting-mcp-server",children:"Troubleshooting MCP server"})}),"\n"]}),"\n",(0,s.jsx)(n.h2,{id:"custom-components-and-integrations-issues",children:"Custom components and integrations issues"}),"\n",(0,s.jsx)(n.p,{children:"For troubleshooting advice for a third-party integration, see the information about that integration in the Langflow documentation and the provider's documentation."}),"\n",(0,s.jsxs)(n.p,{children:["If you are building a custom component, see ",(0,s.jsx)(n.a,{href:"/components-custom-components#error-handling-and-logging",children:"Error handling and logging for custom Python components"}),"."]}),"\n",(0,s.jsx)(n.h2,{id:"see-also",children:"See also"}),"\n",(0,s.jsxs)(n.ul,{children:["\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-github-issues",children:"Langflow GitHub Issues and Discussions"})}),"\n",(0,s.jsx)(n.li,{children:(0,s.jsx)(n.a,{href:"/contributing-telemetry",children:"Langflow telemetry"})}),"\n"]})]})}function p(e={}){const{wrapper:n}={...(0,l.R)(),...e.components};return n?(0,s.jsx)(n,{...e,children:(0,s.jsx)(g,{...e})}):g(e)}function f(e,n){throw new Error("Expected "+(n?"component":"object")+" `"+e+"` to be defined: you likely forgot to import, pass, or provide it.")}}}]); \ No newline at end of file diff --git a/assets/js/e6c6a4d2.bc41d565.js b/assets/js/e6c6a4d2.ad2e2f7f.js similarity index 55% rename from assets/js/e6c6a4d2.bc41d565.js rename to assets/js/e6c6a4d2.ad2e2f7f.js index 28ab729dc7..79331b71c0 100644 --- a/assets/js/e6c6a4d2.bc41d565.js +++ b/assets/js/e6c6a4d2.ad2e2f7f.js @@ -1 +1 @@ -"use strict";(self.webpackChunklangflow_docs=self.webpackChunklangflow_docs||[]).push([[8504],{28453:(e,t,n)=>{n.d(t,{R:()=>a,x:()=>l});var s=n(96540);const i={},o=s.createContext(i);function a(e){const t=s.useContext(o);return s.useMemo(function(){return"function"==typeof e?e(t):{...t,...e}},[t,e])}function l(e){let t;return t=e.disableParentContext?"function"==typeof e.components?e.components(i):e.components||i:a(e.components),s.createElement(o.Provider,{value:t},e.children)}},94910:(e,t,n)=>{n.r(t),n.d(t,{contentTitle:()=>l,default:()=>d,frontMatter:()=>a,metadata:()=>s,toc:()=>r});const s=JSON.parse('{"type":"api","id":"experimental-run-flow","title":"Experimental Run Flow","description":"","slug":"/experimental-run-flow","frontMatter":{},"api":{"tags":["Base"],"description":"Executes a specified flow by ID with optional input values, output selection, tweaks, and streaming capability.\\n\\nThis endpoint supports running flows with caching to enhance performance and efficiency.\\n\\n### Parameters:\\n- `flow_id` (str): The unique identifier of the flow to be executed.\\n- `inputs` (List[InputValueRequest], optional): A list of inputs specifying the input values and components\\n for the flow. Each input can target specific components and provide custom values.\\n- `outputs` (List[str], optional): A list of output names to retrieve from the executed flow.\\n If not provided, all outputs are returned.\\n- `tweaks` (Optional[Tweaks], optional): A dictionary of tweaks to customize the flow execution.\\n The tweaks can be used to modify the flow\'s parameters and components.\\n Tweaks can be overridden by the input values.\\n- `stream` (bool, optional): Specifies whether the results should be streamed. Defaults to False.\\n- `session_id` (Union[None, str], optional): An optional session ID to utilize existing session data for the flow\\n execution.\\n- `api_key_user` (User): The user associated with the current API key. Automatically resolved from the API key.\\n\\n### Returns:\\nA `RunResponse` object containing the selected outputs (or all if not specified) of the executed flow\\nand the session ID.\\nThe structure of the response accommodates multiple inputs, providing a nested list of outputs for each input.\\n\\n### Raises:\\nHTTPException: Indicates issues with finding the specified flow, invalid input formats, or internal errors during\\nflow execution.\\n\\n### Example usage:\\n```json\\nPOST /run/flow_id\\nx-api-key: YOUR_API_KEY\\nPayload:\\n{\\n \\"inputs\\": [\\n {\\"components\\": [\\"component1\\"], \\"input_value\\": \\"value1\\"},\\n {\\"components\\": [\\"component3\\"], \\"input_value\\": \\"value2\\"}\\n ],\\n \\"outputs\\": [\\"Component Name\\", \\"component_id\\"],\\n \\"tweaks\\": {\\"parameter_name\\": \\"value\\", \\"Component Name\\": {\\"parameter_name\\": \\"value\\"}, \\"component_id\\": {\\"parameter_name\\": \\"value\\"}}\\n \\"stream\\": false\\n}\\n```\\n\\nThis endpoint facilitates complex flow executions with customized inputs, outputs, and configurations,\\ncatering to diverse application requirements.","operationId":"experimental_run_flow_api_v1_run_advanced__flow_id__post","security":[{"API key query":[]},{"API key header":[]}],"parameters":[{"name":"flow_id","in":"path","required":true,"schema":{"type":"string","format":"uuid","title":"Flow Id"}}],"requestBody":{"content":{"application/json":{"schema":{"properties":{"inputs":{"anyOf":[{"items":{"properties":{"components":{"anyOf":[{"items":{"type":"string"},"type":"array"},{"type":"null"}],"title":"Components","default":[]},"input_value":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Input Value"},"session":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Session"},"type":{"anyOf":[{"type":"string","enum":["chat","text","any"]},{"type":"null"}],"title":"Type","description":"Defines on which components the input value should be applied. \'any\' applies to all input components.","default":"any"}},"additionalProperties":false,"type":"object","title":"InputValueRequest","examples":[{"components":["components_id","Component Name"],"input_value":"input_value","session":"session_id"},{"components":["Component Name"],"input_value":"input_value"},{"input_value":"input_value"},{"components":["Component Name"],"input_value":"input_value","session":"session_id"},{"input_value":"input_value","session":"session_id"},{"input_value":"input_value","type":"chat"},{"input_value":"{\\"key\\": \\"value\\"}","type":"json"}]},"type":"array"},{"type":"null"}],"title":"Inputs"},"outputs":{"anyOf":[{"items":{"type":"string"},"type":"array"},{"type":"null"}],"title":"Outputs"},"tweaks":{"anyOf":[{"additionalProperties":{"anyOf":[{"type":"string"},{"type":"object"}]},"type":"object","title":"Tweaks","description":"A dictionary of tweaks to adjust the flow\'s execution. 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Your Docusaurus site did not load properly.

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A very common reason is a wrong site baseUrl configuration.

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Current configured baseUrl = ${e} ${"/"===e?" (default value)":""}

\n

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