Update app.py

app.py

@@ -73,9 +73,6 @@ iface = gr.ChatInterface(
         "Tell me about Hugging Face Spaces", 
         "What is the Eiffel Tower made of?"
     ],
-    # The 'chatbot' argument has been removed as ChatInterface now handles it internally
-    # The unsupported 'retry_btn' and 'undo_btn' have been removed.
-    clear_btn="Clear Conversation",
     cache_examples=False
 )