Update app.py

app.py

@@ -53,5 +53,9 @@ def chat(message, history):
 
 
 
-demo = gr.ChatInterface(fn=chat, examples=[["Write me a poem about Machine Learning."]], title="gemma 2b-it")
+demo = gr.ChatInterface(fn=chat, 
+                        chatbot=gr.Chatbot(show_label=True, show_share_button=True, show_copy_button=True, likeable=True, layout="bubble", bubble_full_width=False),
+                        theme="Soft",
+                        examples=[["Write me a poem about Machine Learning."]], 
+                        title="gemma 2b-it")
 demo.launch()