Update app.py from anycoder

app.py

@@ -2,7 +2,6 @@ import gradio as gr
 import os
 from openai import OpenAI
 import base64
-from pathlib import Path
 
 # Initialize OpenAI client
 client = OpenAI(
@@ -106,8 +105,8 @@ with gr.Blocks(fill_height=True) as demo:
             "https://cdn-icons-png.flaticon.com/512/147/147144.png",
             "https://cdn-icons-png.flaticon.com/512/4712/4712025.png"
         ),
-        bubble_full_width=False,
-        show_copy_button=True,
+        layout="bubble",
+        buttons=["copy"]
     )
     
     with gr.Row():