fix: notion extractor raise 'NoneType' object has no attribute 'curre… (#2608)

api/core/rag/extractor/notion_extractor.py

 
 import requests
 from flask import current_app
-from flask_login import current_user
 
 from core.rag.extractor.extractor_base import BaseExtractor
 from core.rag.models.document import Document
         if notion_access_token:
             self._notion_access_token = notion_access_token
         else:
-            self._notion_access_token = self._get_access_token(current_user.current_tenant_id,
+            self._notion_access_token = self._get_access_token(tenant_id,
                                                                self._notion_workspace_id)
             if not self._notion_access_token:
                 integration_token = current_app.config.get('NOTION_INTEGRATION_TOKEN')