Update app.py

app.py

@@ -56,7 +56,7 @@ with gr.Blocks(css=".footer, .prose a {display: none !important}") as demo:
             with gr.Tab(label=category):
                 for item in items:
                     with gr.Row():
-                        gr.Image(value="user_avatar.png", width=100, height=100)
+                        gr.Image(value="user_avatar.jpg", width=100, height=100)
                         gr.Markdown(f"**{item['id']} – {item['name']}**  \n{item['desc']}  \n💰 €{item['price']:.2f}")
 
     submit_btn = gr.Button("✅ I have made my selection")