Update app.py

app.py

@@ -4,6 +4,13 @@
 from fastai.vision.all import *
 import gradio as gr
 
+path = untar_data(URLs.PETS)
+dls = ImageDataLoaders.from_name_re(path, get_image_files(path/'images'), pat='(.+)_\d+.jpg', item_tfms=Resize(460), batch_tfms=aug_transforms(size=224, min_scale=0.75))
+learn = vision_learner(dls, models.resnet50, metrics=accuracy)
+learn.fine_tune(1)
+learn.path = Path('.')
+learn.export()
+learn = load_learner('export.pkl')
 labels = learn.dls.vocab
 def predict(img):
     img = PILImage.create(img)