Update app.py

app.py

@@ -6,6 +6,9 @@ from model import create_effnetb2_model
 from timeit import default_timer as timer
 from typing import Tuple, Dict
 
+# Add a line at the top
+print("Check out the list of classes [here](https://huggingface.co/spaces/Rishikesh22/Food_classification/raw/main/class_names.txt)")
+
 # Setup class names
 with open("class_names.txt", "r") as f: # reading them in from class_names.txt
     class_names = [food_name.strip() for food_name in  f.readlines()]