Update app.py

app.py

@@ -120,6 +120,7 @@ with gr.Blocks(theme='sudeepshouche/minimalist', css=custom_css) as demo:
     bot_msg = chat_msg.then(bot, [chatbot, temperature, top_p], chatbot, api_name="bot_response")
     bot_msg.then(lambda: gr.MultimodalTextbox(interactive=True), None, [chat_input])
 
-
+    chatbot.like(print_like_dislike, None, None) 
+    
 demo.queue(default_concurrency_limit=20)
 demo.launch()