fix warnings

app/agent/tools/manager.py

@@ -100,7 +100,8 @@ class MoviePilotToolsManager:
                 return tool
         return None
 
-    def _normalize_arguments(self, tool_instance: Any, arguments: Dict[str, Any]) -> Dict[str, Any]:
+    @staticmethod
+    def _normalize_arguments(tool_instance: Any, arguments: Dict[str, Any]) -> Dict[str, Any]:
         """
         根据工具的参数schema规范化参数类型
         

app/api/endpoints/mcp.py

@@ -2,9 +2,9 @@
 通过HTTP API暴露MoviePilot的智能体工具功能
 """
 
-from typing import List, Any, Dict, Annotated, Optional, Union
+from typing import List, Any, Dict, Annotated, Union
 
-from fastapi import APIRouter, Depends, HTTPException, Request, Header
+from fastapi import APIRouter, Depends, HTTPException, Request
 from fastapi.responses import JSONResponse, Response
 
 from app import schemas
@@ -29,9 +29,6 @@ def get_tools_manager() -> MoviePilotToolsManager:
     """
     获取工具管理器实例
 
-    Args:
-        user_id: 用户ID
-
     Returns:
         MoviePilotToolsManager实例
     """