minor change

app.py

@@ -114,9 +114,9 @@ with col1:
 
 
 
-'''
-Below is a demo code to use hot-dog classification model
-'''
+
+# Below is a demo code to use hot-dog classification model
+
 # from PIL import Image
 
 # pipeline = pipeline(task="image-classification", model="julien-c/hotdog-not-hotdog")