Update app.py

app.py

@@ -1,11 +1,16 @@
-# AUTOGENERATED! DO NOT EDIT! File to edit: . (unless otherwise specified).
-
 __all__ = ['learn', 'classify_image', 'categories', 'image', 'label', 'examples', 'intf']
 
 from fastai.vision.all import *
 import gradio as gr
 import timm
 
+# Some magic according to https://forums.fast.ai/t/lesson-2-official-topic/96033/376?page=17
+def is_cat(x):
+    return x[0].isupper()  # Used by model
+
+import sys
+sys.modules["__main__"].is_cat = is_cat
+
 # Upload your model
 learn = load_learner('model.pkl')