diff --git a/365085a8-a90a-43f9-a779-f8769ec7eca1.html b/365085a8-a90a-43f9-a779-f8769ec7eca1.html index 48c573a127..04169eb4a5 100644 --- a/365085a8-a90a-43f9-a779-f8769ec7eca1.html +++ b/365085a8-a90a-43f9-a779-f8769ec7eca1.html @@ -7,7 +7,7 @@ - + diff --git a/404.html b/404.html index 38c4d2b3f9..b48427f753 100644 --- a/404.html +++ b/404.html @@ -7,7 +7,7 @@ - + diff --git a/assets/js/0575dfc8.e2f00246.js b/assets/js/0575dfc8.e2f00246.js new file mode 100644 index 0000000000..cae8aab821 --- /dev/null +++ b/assets/js/0575dfc8.e2f00246.js @@ -0,0 +1 @@ +"use strict";(self.webpackChunklangflow_docs=self.webpackChunklangflow_docs||[]).push([[2005],{3112:(e,n,o)=>{o.r(n),o.d(n,{CH:()=>p,assets:()=>h,chCodeConfig:()=>u,contentTitle:()=>c,default:()=>y,frontMatter:()=>a,metadata:()=>d,toc:()=>g});var t=o(4848),l=o(8453),r=o(4754),s=o(3554),i=o.n(s);const a={title:"Global Variables",sidebar_position:0,slug:"/settings-global-variables"},c=void 0,d={id:"Settings/settings-global-variables",title:"Global Variables",description:"This page may contain outdated information. 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It will be updated as soon as possible."})}),"\n",(0,t.jsx)(n.p,{children:"Global Variables are a useful feature of Langflow, allowing you to define reusable variables accessed from any Text field in your project."}),"\n",(0,t.jsx)(n.p,{children:(0,t.jsx)(n.strong,{children:"TL;DR"})}),"\n",(0,t.jsxs)(n.ul,{children:["\n",(0,t.jsx)(n.li,{children:"Global Variables are reusable variables accessible from any Text field in your project."}),"\n",(0,t.jsxs)(n.li,{children:["To create one, click the \ud83c\udf10 button in a Text field and then ",(0,t.jsx)(n.strong,{children:"+ Add New Variable"}),"."]}),"\n",(0,t.jsxs)(n.li,{children:["Define the ",(0,t.jsx)(n.strong,{children:"Name"}),", ",(0,t.jsx)(n.strong,{children:"Type"}),", and ",(0,t.jsx)(n.strong,{children:"Value"})," of the variable."]}),"\n",(0,t.jsxs)(n.li,{children:["Click ",(0,t.jsx)(n.strong,{children:"Save Variable"})," to create it."]}),"\n",(0,t.jsx)(n.li,{children:"All Credential Global Variables are encrypted and 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file."]})}),"\n",(0,t.jsxs)(n.p,{children:["You can specify variables to get from the environment by listing them in ",(0,t.jsx)(n.code,{children:"LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT"}),", as a comma-separated list (e.g., ",(0,t.jsx)(p.InlineCode,{codeConfig:u,code:{lines:[{tokens:[{content:"VARIABLE1",props:{style:{color:"#79C0FF"}}},{content:", ",props:{style:{color:"#C9D1D9"}}},{content:"VARIABLE2",props:{style:{color:"#79C0FF"}}}]}],lang:"jsx"},children:"VARIABLE1, VARIABLE2"}),")."]}),"\n",(0,t.jsx)(n.p,{children:"The default list of variables includes the ones below and 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Alternatively, you can opt to use\nan external database such as PostgreSQL, in which case these configurations are no longer necessary."]}),"\n"]}),"\n"]}),"\n",(0,t.jsx)(n.p,{children:"For your convenience, if you\u2019re running Langflow directly on your system or in a virtual environment\nvia a pip installation, you can set these values by providing Langflow with a .env file containing these\nenvironment variables, using the following command:"}),"\n",(0,t.jsx)(p.Code,{codeConfig:u,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"langflow ",props:{style:{color:"#FFA657"}}},{content:"run ",props:{style:{color:"#A5D6FF"}}},{content:"--env-file ",props:{style:{color:"#79C0FF"}}},{content:".env",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,t.jsx)(n.p,{children:"If you\u2019re running Langflow in a Docker container, you can set these values by providing Langflow with:"}),"\n",(0,t.jsx)(p.Code,{codeConfig:u,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"docker ",props:{style:{color:"#FFA657"}}},{content:"run ",props:{style:{color:"#A5D6FF"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" --privileged \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" --user ",props:{style:{color:"#79C0FF"}}},{content:"1000:",props:{style:{color:"#A5D6FF"}}},{content:"0 \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" -p ",props:{style:{color:"#79C0FF"}}},{content:"7860:",props:{style:{color:"#A5D6FF"}}},{content:"7860 \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" -e ",props:{style:{color:"#79C0FF"}}},{content:"LANGFLOW_SECRET_KEY=",props:{style:{color:"#A5D6FF"}}},{content:"<",props:{style:{color:"#FF7B72"}}},{content:"YOUR_SECRET_KEY_VALU",props:{style:{color:"#A5D6FF"}}},{content:"E",props:{style:{color:"#C9D1D9"}}},{content:"> ",props:{style:{color:"#FF7B72"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" -e ",props:{style:{color:"#79C0FF"}}},{content:"LANGFLOW_SAVE_DB_IN_CONFIG_DIR=",props:{style:{color:"#A5D6FF"}}},{content:"true \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" -e ",props:{style:{color:"#79C0FF"}}},{content:"LANGFLOW_CONFIG_DIR=/app/container_path ",props:{style:{color:"#A5D6FF"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" -v ",props:{style:{color:"#79C0FF"}}},{content:"$(",props:{style:{color:"#A5D6FF"}}},{content:"PWD",props:{style:{color:"#FFA657"}}},{content:")/your_path:/app/container_path ",props:{style:{color:"#A5D6FF"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" langflowai/langflow:latest",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,t.jsx)(n.p,{children:"or"}),"\n",(0,t.jsx)(p.Code,{codeConfig:u,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"docker ",props:{style:{color:"#FFA657"}}},{content:"run ",props:{style:{color:"#A5D6FF"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:"\t--privileged \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:"\t--user ",props:{style:{color:"#79C0FF"}}},{content:"1000:",props:{style:{color:"#A5D6FF"}}},{content:"0 \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:"\t-p ",props:{style:{color:"#79C0FF"}}},{content:"7860:",props:{style:{color:"#A5D6FF"}}},{content:"7860 \\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:"\t--env-file ",props:{style:{color:"#79C0FF"}}},{content:".env ",props:{style:{color:"#A5D6FF"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:"\t-v ",props:{style:{color:"#79C0FF"}}},{content:"$(",props:{style:{color:"#A5D6FF"}}},{content:"PWD",props:{style:{color:"#FFA657"}}},{content:")/your_path:/app/container_path ",props:{style:{color:"#A5D6FF"}}},{content:"\\",props:{style:{color:"#79C0FF"}}}]},{tokens:[{content:" langflowai/langflow:latest",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]})]})}function y(e={}){const{wrapper:n}={...(0,l.R)(),...e.components};return n?(0,t.jsx)(n,{...e,children:(0,t.jsx)(b,{...e})}):b(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.")}},4730:(e,n,o)=>{o.d(n,{A:()=>t});const t=o.p+"assets/images/418277339-098b93e44d60be390c71469029fb4910.png"}}]); 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accessible only by you."}),"\n",(0,t.jsxs)(n.li,{children:["Set ",(0,t.jsx)(p.InlineCode,{codeConfig:u,code:{lines:[{tokens:[{content:"LANGFLOW_STORE_ENVIRONMENT_VARIABLES",props:{style:{color:"#79C0FF"}}}]}],lang:"jsx"},children:"LANGFLOW_STORE_ENVIRONMENT_VARIABLES"})," to ",(0,t.jsx)(p.InlineCode,{codeConfig:u,code:{lines:[{tokens:[{content:"true",props:{style:{color:"#79C0FF"}}}]}],lang:"jsx"},children:"true"})," in your ",(0,t.jsx)(n.code,{children:".env"})," file to add all variables in ",(0,t.jsx)(p.InlineCode,{codeConfig:u,code:{lines:[{tokens:[{content:"LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT",props:{style:{color:"#79C0FF"}}}]}],lang:"jsx"},children:"LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT"})," to your user's Global Variables."]}),"\n"]}),"\n",(0,t.jsx)(n.h3,{id:"3543d5ef00eb453aa459b97ba85501e5",children:"Create and Add a Global Variable"}),"\n",(0,t.jsxs)(n.p,{children:["To create and add a global variable, click the \ud83c\udf10 button in a Text field, and then click ",(0,t.jsx)(n.strong,{children:"+ Add New Variable"}),"."]}),"\n",(0,t.jsx)(n.p,{children:"Text fields are where you write text without opening a Text area, and are identified with the \ud83c\udf10 icon."}),"\n",(0,t.jsxs)(n.p,{children:["For example, to create an environment variable for the ",(0,t.jsx)(n.strong,{children:"OpenAI"})," component:"]}),"\n",(0,t.jsxs)(n.ol,{children:["\n",(0,t.jsxs)(n.li,{children:["In the ",(0,t.jsx)(n.strong,{children:"OpenAI API Key"})," text field, click the \ud83c\udf10 button, then ",(0,t.jsx)(n.strong,{children:"Add New Variable"}),"."]}),"\n",(0,t.jsxs)(n.li,{children:["Enter ",(0,t.jsx)(n.code,{children:"openai_api_key"})," in the ",(0,t.jsx)(n.strong,{children:"Variable Name"})," field."]}),"\n",(0,t.jsxs)(n.li,{children:["Paste your OpenAI API Key (",(0,t.jsx)(n.code,{children:"sk-..."}),") in the ",(0,t.jsx)(n.strong,{children:"Value"})," field."]}),"\n",(0,t.jsxs)(n.li,{children:["Select ",(0,t.jsx)(n.strong,{children:"Credential"})," for the ",(0,t.jsx)(n.strong,{children:"Type"}),"."]}),"\n",(0,t.jsxs)(n.li,{children:["Choose ",(0,t.jsx)(n.strong,{children:"OpenAI API Key"})," in the ",(0,t.jsx)(n.strong,{children:"Apply to Fields"})," field to apply this variable to all fields named ",(0,t.jsx)(n.strong,{children:"OpenAI API Key"}),"."]}),"\n",(0,t.jsxs)(n.li,{children:["Click ",(0,t.jsx)(n.strong,{children:"Save Variable"}),"."]}),"\n"]}),"\n",(0,t.jsxs)(n.p,{children:["You now have a ",(0,t.jsx)(n.code,{children:"openai_api_key"})," global environment variable for your Langflow project.\nSubsequently, clicking the \ud83c\udf10 button in a Text field will display the new variable in the dropdown."]}),"\n",(0,t.jsx)(n.admonition,{type:"tip",children:(0,t.jsx)(n.p,{children:"You can also create global variables in Settings > Variables and Secrets."})}),"\n",(0,t.jsx)(n.p,{children:(0,t.jsx)(n.img,{src:o(4730).A+"",width:"1236",height:"1240"})}),"\n",(0,t.jsxs)(n.p,{children:["To view and manage your project's global 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file."]})}),"\n",(0,t.jsxs)(n.p,{children:["You can specify variables to get from the environment by listing them in ",(0,t.jsx)(n.code,{children:"LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT"}),", as a comma-separated list (e.g., ",(0,t.jsx)(p.InlineCode,{codeConfig:u,code:{lines:[{tokens:[{content:"VARIABLE1",props:{style:{color:"#79C0FF"}}},{content:", ",props:{style:{color:"#C9D1D9"}}},{content:"VARIABLE2",props:{style:{color:"#79C0FF"}}}]}],lang:"jsx"},children:"VARIABLE1, VARIABLE2"}),")."]}),"\n",(0,t.jsx)(n.p,{children:"The default list of variables includes the ones below and more:"}),"\n",(0,t.jsxs)(n.ul,{children:["\n",(0,t.jsx)(n.li,{children:"ANTHROPIC_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"ASTRA_DB_API_ENDPOINT"}),"\n",(0,t.jsx)(n.li,{children:"ASTRA_DB_APPLICATION_TOKEN"}),"\n",(0,t.jsx)(n.li,{children:"AZURE_OPENAI_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"AZURE_OPENAI_API_DEPLOYMENT_NAME"}),"\n",(0,t.jsx)(n.li,{children:"AZURE_OPENAI_API_EMBEDDINGS_DEPLOYMENT_NAME"}),"\n",(0,t.jsx)(n.li,{children:"AZURE_OPENAI_API_INSTANCE_NAME"}),"\n",(0,t.jsx)(n.li,{children:"AZURE_OPENAI_API_VERSION"}),"\n",(0,t.jsx)(n.li,{children:"COHERE_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"GOOGLE_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"GROQ_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"HUGGINGFACEHUB_API_TOKEN"}),"\n",(0,t.jsx)(n.li,{children:"OPENAI_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"PINECONE_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"SEARCHAPI_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"SERPAPI_API_KEY"}),"\n",(0,t.jsx)(n.li,{children:"UPSTASH_VECTOR_REST_URL"}),"\n",(0,t.jsx)(n.li,{children:"UPSTASH_VECTOR_REST_TOKEN"}),"\n",(0,t.jsx)(n.li,{children:"VECTARA_CUSTOMER_ID"}),"\n",(0,t.jsx)(n.li,{children:"VECTARA_CORPUS_ID"}),"\n",(0,t.jsx)(n.li,{children:"VECTARA_API_KEY"}),"\n"]}),"\n",(0,t.jsx)(i(),{controls:!0,url:"https://youtu.be/RedPOCsYNAM"}),"\n",(0,t.jsx)(n.h3,{id:"precautions",children:"Precautions"}),"\n",(0,t.jsx)(n.p,{children:"Global 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Alternatively, you can opt to use\nan external database such as PostgreSQL, in which case these configurations are no longer necessary."]}),"\n"]}),"\n"]}),"\n",(0,t.jsx)(n.p,{children:"For your convenience, if you\u2019re running Langflow directly on your system or in a virtual environment\nvia a pip installation, you can set these values by providing Langflow with a .env file containing these\nenvironment variables, using the following command:"}),"\n",(0,t.jsx)(p.Code,{codeConfig:u,northPanel:{tabs:[""],active:"",heightRatio:1},files:[{name:"",focus:"",code:{lines:[{tokens:[{content:"langflow ",props:{style:{color:"#FFA657"}}},{content:"run ",props:{style:{color:"#A5D6FF"}}},{content:"--env-file ",props:{style:{color:"#79C0FF"}}},{content:".env",props:{style:{color:"#A5D6FF"}}}]}],lang:"bash"},annotations:[]}]}),"\n",(0,t.jsx)(n.p,{children:"If you\u2019re running Langflow in a Docker container, you can set these values by providing Langflow 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--- a/guides-chat-memory.html +++ b/guides-chat-memory.html @@ -7,7 +7,7 @@ - + diff --git a/guides-data-message.html b/guides-data-message.html index e1b3ac5533..b742b3f47e 100644 --- a/guides-data-message.html +++ b/guides-data-message.html @@ -7,7 +7,7 @@ - + diff --git a/guides-new-to-llms.html b/guides-new-to-llms.html index e33fd23d6b..95e188a159 100644 --- a/guides-new-to-llms.html +++ b/guides-new-to-llms.html @@ -7,7 +7,7 @@ - + diff --git a/index.html b/index.html index 4ac282f0b7..15d50dedfa 100644 --- a/index.html +++ b/index.html @@ -7,7 +7,7 @@ - + diff --git a/integrations-langsmith.html b/integrations-langsmith.html index 5d3133ce43..95f26202bc 100644 --- a/integrations-langsmith.html +++ b/integrations-langsmith.html @@ -7,7 +7,7 @@ - + diff --git a/integrations-langwatch.html b/integrations-langwatch.html index a021417046..ba6b002e42 100644 --- a/integrations-langwatch.html +++ b/integrations-langwatch.html @@ -7,7 +7,7 @@ - + diff --git a/settings-global-variables.html b/settings-global-variables.html index 652da41e9b..e1d2cd0594 100644 --- a/settings-global-variables.html +++ b/settings-global-variables.html @@ -7,7 +7,7 @@ - + @@ -38,9 +38,9 @@

You now have a openai_api_key global environment variable for your Langflow project. Subsequently, clicking the 🌐 button in a Text field will display the new variable in the dropdown.

-
tip

You can also create global variables in Settings > Variables and Secrets.

+
tip

You can also create global variables in Settings > Global Variables.

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To view and manage your project's global environment variables, visit Settings > Variables and Secrets.

+

To view and manage your project's global environment variables, visit Settings > Global Variables.

Configure Environment Variables in your .env file​

Setting LANGFLOW_STORE_ENVIRONMENT_VARIABLES to true in your .env file (default) adds all variables in LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT to your user's Global Variables.

These variables are accessible like any other Global Variable.

diff --git a/settings-project-general-settings.html b/settings-project-general-settings.html index 0c8319f712..d87f9d600a 100644 --- a/settings-project-general-settings.html +++ b/settings-project-general-settings.html @@ -7,7 +7,7 @@ - + diff --git a/starter-projects-basic-prompting.html b/starter-projects-basic-prompting.html index bb844e74fc..ec118fa996 100644 --- a/starter-projects-basic-prompting.html +++ b/starter-projects-basic-prompting.html @@ -7,7 +7,7 @@ - + diff --git a/starter-projects-blog-writer.html b/starter-projects-blog-writer.html index 0fd4fe527f..8b4e9070c6 100644 --- a/starter-projects-blog-writer.html +++ b/starter-projects-blog-writer.html @@ -7,7 +7,7 @@ - + diff --git a/starter-projects-document-qa.html b/starter-projects-document-qa.html index a762c56558..b34179f0d2 100644 --- a/starter-projects-document-qa.html +++ b/starter-projects-document-qa.html @@ -7,7 +7,7 @@ - + diff --git a/starter-projects-memory-chatbot.html b/starter-projects-memory-chatbot.html index 6d478fdc4c..1e19522e88 100644 --- a/starter-projects-memory-chatbot.html +++ b/starter-projects-memory-chatbot.html @@ -7,7 +7,7 @@ - + diff --git a/starter-projects-vector-store-rag.html b/starter-projects-vector-store-rag.html index 6474086e68..6f98d39e6b 100644 --- a/starter-projects-vector-store-rag.html +++ b/starter-projects-vector-store-rag.html @@ -7,7 +7,7 @@ - + diff --git a/whats-new-a-new-chapter-langflow.html b/whats-new-a-new-chapter-langflow.html index dea05b216d..2ad89efc3e 100644 --- a/whats-new-a-new-chapter-langflow.html +++ b/whats-new-a-new-chapter-langflow.html @@ -7,7 +7,7 @@ - + diff --git a/workspace-api.html b/workspace-api.html index a8b1dd661d..900e8c8dbf 100644 --- a/workspace-api.html +++ b/workspace-api.html @@ -7,7 +7,7 @@ - + diff --git a/workspace-logs.html b/workspace-logs.html index fee84ecb46..34e57226c8 100644 --- a/workspace-logs.html +++ b/workspace-logs.html @@ -7,7 +7,7 @@ - + diff --git a/workspace-playground.html b/workspace-playground.html index d34f4fd6ea..0f4ff0c4da 100644 --- a/workspace-playground.html +++ b/workspace-playground.html @@ -7,7 +7,7 @@ - + diff --git a/workspace.html b/workspace.html index a0d05aa297..7de5230808 100644 --- a/workspace.html +++ b/workspace.html @@ -7,7 +7,7 @@ - +