Update app.py

app.py

@@ -297,7 +297,6 @@ with gr.Blocks() as demo:
         direct_submit_btn.click(direct_chat, inputs=[model_dropdown, direct_textbox, direct_chatbot], outputs=[direct_textbox, direct_chatbot])
         direct_reset_btn.click(reset_direct_chat, None, [direct_textbox, direct_chatbot, model_dropdown])
 
-        direct_textbox.submit(direct_chat, inputs=[model_dropdown, direct_textbox, direct_chatbot], outputs=[direct_textbox, direct_chatbot])
 
     with gr.Tab("🏆 Leaderboard"):
         gr.Markdown("## 📊 Check out the top-performing models!")