Update app.py

app.py

@@ -7,6 +7,9 @@ __all__ = ['learn', 'categories', 'image', 'label', 'examples', 'intf', 'classif
 from fastai.vision.all import *
 import gradio as gr
 
+def is_cat(x): return x[0].isupper()
+
+
 # %% ../drive/MyDrive/Colab Notebooks/cats_vs_dogs.ipynb 12
 learn = load_learner('pets.pkl')