trying to use gif embed

app.py

@@ -44,7 +44,7 @@ def segmentation_generation(image_name, c_width, n_top, n_gif_imgs):
 
     html = (
         "<div >"
-        "<img  src='file/imagenet_diego.png' alt='picture of dog'/>"
+        "<img  src='file/diego.gif' alt='picture of dog'/>"
         + "</div>"
     )
     return html