Update app.py

app.py

@@ -153,4 +153,4 @@ with gr.Blocks(css="""#col_container { margin-left: auto; margin-right: auto;} #
                   chatbot, state, chat_counter],)  # openai_api_key
     inputs.submit(reset_textbox, [], [inputs])
 
-demo.queue(max_size=10, concurrency_limit=10).launch(debug=True)
+demo.queue(max_size=10).launch(debug=True)