Update app.py

app.py

@@ -178,7 +178,7 @@ with gr.Blocks(theme=gr.themes.Soft(), title=APP_TITLE, css="""
             persist_history = gr.Checkbox(label="Persist History", value=True)
     with gr.Row():
         with gr.Column(scale=3):
-            chat = gr.Chatbot(label="Conversation", avatar_images=(None, None), bubble_full_width=False, height=420, likeable=True, show_copy_button=True, render_markdown=True, show_share_button=False)
+            chat = gr.Chatbot(label="Conversation", avatar_images=(None, None), bubble_full_width=False, height=420, show_copy_button=True, render_markdown=True, show_share_button=False)
             user_msg = gr.Textbox(placeholder="Type your message and press Enter...", show_label=False, lines=2)
             with gr.Row():
                 submit_btn = gr.Button("Send", variant="primary")