Disable api_name to avoid bool TypeError in Gradio 4

app.py

@@ -265,8 +265,8 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="red")) as demo:
             chat_history[-1] = (user_message, bot_message)
             yield chat_history, ""
 
-    submit_btn.click(respond, [msg, chatbot], [chatbot, msg])
-    msg.submit(respond, [msg, chatbot], [chatbot, msg])
+    submit_btn.click(respond, [msg, chatbot], [chatbot, msg], api_name=False)
+    msg.submit(respond, [msg, chatbot], [chatbot, msg], api_name=False)
 
 if __name__ == "__main__":
     demo.launch()