Update app.py

app.py

@@ -110,7 +110,7 @@ with gr.Blocks() as demo:
 
     with gr.Row(visible=True) as example_image_row:
       example_buttons = []
-    for label, path in example_images.items():
+    for label, path in example_image.items():
         with gr.Column():
             gr.Image(value=path, label=label, interactive=False, height=100)
             btn = gr.Button(f"Use {label.split()[1]}")