fix: Fixed the issue of error reporting when uploading files in the chat box #2897 (#2898)

### What problem does this PR solve?

fix: Fixed the issue of error reporting when uploading files in the chat
box #2897

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):

web/src/services/knowledge-service.ts

@@ -1,7 +1,6 @@
 import api from '@/utils/api';
 import registerServer from '@/utils/register-server';
 import request from '@/utils/request';
-import pureRequest from 'umi-request';
 
 const {
   create_kb,
@@ -25,7 +24,6 @@ const {
   retrieval_test,
   document_rename,
   document_run,
-  get_document_file,
   document_upload,
   web_crawl,
   knowledge_graph,
@@ -145,39 +143,4 @@ const methods = {
 
 const kbService = registerServer<keyof typeof methods>(methods, request);
 
-export const getDocumentFile = (documentId: string) => {
-  return pureRequest(get_document_file + '/' + documentId, {
-    responseType: 'blob',
-    method: 'get',
-    parseResponse: false,
-    // getResponse: true,
-  })
-    .then((res) => {
-      const x = res.headers.get('content-disposition');
-      console.info(res);
-      console.info(x);
-      return res.blob();
-    })
-    .then((res) => {
-      // const objectURL = URL.createObjectURL(res);
-
-      // let btn = document.createElement('a');
-
-      // btn.download = '文件名.pdf';
-
-      // btn.href = objectURL;
-
-      // btn.click();
-
-      // URL.revokeObjectURL(objectURL);
-
-      // btn = null;
-
-      return res;
-    })
-    .catch((err) => {
-      console.info(err);
-    });
-};
-
 export default kbService;