Update app.py

app.py

@@ -1,7 +1,7 @@
 # AUTOGENERATED! DO NOT EDIT! File to edit: app.ipynb.
 
 # %% auto 0
-__all__ = ['learn', 'categories', 'image', 'label', 'examples', 'intf', 'classify_image']
+__all__ = ['learn', 'categories', 'image', 'label', 'examples', 'intf', 'is_cat', 'classify_image']
 
 # %% app.ipynb 22
 from fastai.vision.all import *
@@ -16,6 +16,7 @@ print(f"fastai: {fastai.__version__}")
 print(f"fastcore: {fastcore.__version__}")
 print(f"torch: {torch.__version__}")
 
+def is_cat(x): return x[0].isupper()
 learn = load_learner('model.pkl') 
 
 # %% app.ipynb 37