Update app.py

app.py

@@ -17,7 +17,7 @@ async def chat(request: ChatRequest):
     # Auto-generate user_id if not provided
     user_id = request.user_id or str(uuid.uuid4())
 
-    result = route_request(request.prompt, user_id)
+    result = await route_request(request.prompt, user_id)
 
     return {
         "user_id": user_id,