Update app.py

app.py

@@ -49,7 +49,7 @@ with gr.Blocks() as demo:
         stop_button = gr.Button('Stop', variant = 'secondary', interactive = False)
         gen_button.click(lambda s: gr.update(interactive = True), None, stop_button)
            
-        with gr.Row():
+        with gr.Column():
             output = [gr.Image(label = m) for m in default_models]
             current_models = [gr.Textbox(m, visible = False) for m in default_models]