fix code

backend/main.py

@@ -19,7 +19,7 @@ app = register_app()
 
 @app.get("/")
 async def read_root():
-    await wx_user_index_history()
+    # await wx_user_index_history()
     # res = await SentenceService()._process_scene_task(2111026809104629760, 2108963527040565248)
     return {"Hello": f"World, {datetime.now().isoformat()}"}