feat: 企业内部文档检索工具

app/tools/tool_query_projects.py

@@ -1,3 +1,5 @@
+from typing import List, Any
+
 from langchain_core.runnables import RunnableConfig
 from langchain_core.tools import tool
 
@@ -11,7 +13,7 @@ from app.utils.db_utils import async_session
   name_or_callable="tool_query_projects",
   description="查询参与的项目信息"
 )
-async def tool_query_projects(config: RunnableConfig) -> float:
+async def tool_query_projects(config: RunnableConfig) -> List[Any]:
   user_id = config.get('configurable').get('user_id')
 
   async with async_session() as session: