Update app.py

app.py

@@ -82,8 +82,9 @@ with gr.Blocks() as demo:
                     seed = gr.Slider(minimum=0, maximum=1000, step=1, value=42, label='Seed')
                     button = gr.Button("Generate", variant="primary")
                 with gr.Column():
-                    output = gr.Gallery(label='Generated Images',
-                                         height="auto", rows=2, columns=2)
+                    # output = gr.Gallery(label='Generated Images',
+                    #                      height="auto", rows=2, columns=2)
+                    output = gr.Gallery(label='Generated Images').style(grid=[2, 2], object_fit="contain", width=256, height=256)
                     button.click(demo_infer, inputs=[
                         guidance_scale, randomize_temperature, num_sample_steps,
                         i1k_class, seed],