Update app.py

app.py

@@ -90,6 +90,7 @@ def user_ask(state, chatbot1, chatbot2, textbox, upvote_btn_a, upvote_btn_b):
     chatbot2.append("Bot 2: " + bot2_response)
 
     # Enable voting buttons
+    global upvote_btn_a,upvote_btn_b
     upvote_btn_a.interactive = True
     upvote_btn_b.interactive = True
 
@@ -118,8 +119,8 @@ with gr.Blocks() as demo:
     submit_btn = gr.Button(value="Send")
 
     # Interaction logic
-    textbox.submit(user_ask, inputs=[state, chatbot1, chatbot2, textbox, upvote_btn_a, upvote_btn_b], outputs=[state, chatbot1, chatbot2])
-    submit_btn.click(user_ask, inputs=[state, chatbot1, chatbot2, textbox, upvote_btn_a, upvote_btn_b], outputs=[state, chatbot1, chatbot2])
+    textbox.submit(user_ask, inputs=[state, chatbot1, chatbot2, textbox], outputs=[state, chatbot1, chatbot2])
+    submit_btn.click(user_ask, inputs=[state, chatbot1, chatbot2, textbox], outputs=[state, chatbot1, chatbot2])
     upvote_btn_a.click(vote_up_model, inputs=[state, chatbot1], outputs=[chatbot1])
     upvote_btn_b.click(vote_up_model, inputs=[state, chatbot2], outputs=[chatbot2])