fix

app/api/routes.py

@@ -339,10 +339,11 @@ async def is_valid_select_time(request: Request) -> Response:
         body = await request.json()
         session_info = body.get("sessionInfo", {})
         parameters = session_info.get("parameters")
-        time_list: List[Dict[str, any]] = parameters.get("time_list")
+        time_list: List[Dict[str, any]] = parameters.get("time_list", [])
         time = parameters.get("time")
         print(time)
         raw_input = body.get("text","")
+        print(raw_input, time_list)
         if raw_input in time_list:
             parameters = {
                 "is_valid_time": True,