Update app.py

app.py

@@ -22,5 +22,5 @@ gr.Interface(
     outputs=gr.Image(shape=[256,256], type="pil", elem_id="output_image"),
     css="#output_image{width: 256px}",
     title="Unconditional butterflies",
-    description="A DDPM scheduler and UNet model trained on a subset of the <a href=\"https://huggingface.co/datasets/huggan/smithsonian_butterflies_subset\">Smithsonian Butterflies</a> dataset for unconditional image generation.
+    description="A DDPM scheduler and UNet model trained on a subset of the <a href=\"https://huggingface.co/datasets/huggan/smithsonian_butterflies_subset\">Smithsonian Butterflies</a> dataset for unconditional image generation.",
 ).queue().launch()