Update app.py

app.py

@@ -108,7 +108,7 @@ with gr.Blocks() as demo:
 
         gallery = gr.Gallery(
             label="Generated images", show_label=False, elem_id="gallery"
-        ).style(columns=[1], rows=[1], object_fit="contain", height="10vh", width="10vw")
+        ).style(columns=[1], rows=[1], object_fit="scale-down", height="10vh", width="10vw")
 
     num_images_slider = 1
     num_inference_steps_slider = 20