Update app.py

app.py

@@ -13,7 +13,7 @@ def create_thread_id():
     return thread_id
 
 @observe()
-def openai_chat(user_message, state):
+def openai_chat(user_message, streaming_chat_thread_id_state):
     if not streaming_chat_thread_id_state:
       streaming_chat_thread_id_state = gr.State({ "thread_id": None})
     print("======thread_id======")