Update app.py

app.py

@@ -264,9 +264,14 @@ with gr.Blocks(theme="rawrsor1/Everforest") as demo:
             gr.Examples(examples=examples, fn=insert_prompt, inputs=question_input, outputs=question_input)
 
     # Define interactions
-    #get_response_btn.click(fn=chat_with_bot, inputs=[chatbot, question_input], outputs=chatbot)
+    # Define interactions for clicking the button
     get_response_btn.click(fn=add_message, inputs=[chatbot, question_input], outputs=[chatbot, question_input])\
                     .then(fn=chat_with_bot, inputs=[chatbot], outputs=chatbot)
+    # Define interaction for hitting the Enter key
+    question_input.submit(fn=add_message, inputs=[chatbot, question_input], outputs=[chatbot, question_input])\
+                  .then(fn=chat_with_bot, inputs=[chatbot], outputs=chatbot)
+    
+    
     generate_audio_btn.click(fn=generate_audio_from_last_response, inputs=chatbot, outputs=audio_output)
     clean_btn.click(fn=clear_fields, inputs=[], outputs=[chatbot, question_input, audio_output])