Update app.py

app.py

@@ -266,7 +266,6 @@ with gr.Blocks() as demo:
 
         regenerate_btn.click(regenerate_responses, inputs=[state, chatbot1, chatbot2], outputs=[chatbot1, chatbot2])
         reset_btn.click(clear_chat, inputs=[state], outputs=[state, chatbot1, chatbot2, upvote_btn_a, upvote_btn_b, textbox, submit_btn])
-        textbox.submit(user_ask, inputs=[state, chatbot1, chatbot2, textbox], outputs=[state, chatbot1, chatbot2, textbox, upvote_btn_a, upvote_btn_b], queue=True)
         submit_btn.click(user_ask, inputs=[state, chatbot1, chatbot2, textbox], outputs=[state, chatbot1, chatbot2, textbox, upvote_btn_a, upvote_btn_b], queue=True)
 
         collection = init_database()