In Lession 1 notebook, what is data.aug_dl in the get_augs function? Is there a detailed document about this “data” class? Thanks a lot!
def get_augs():
data = ImageClassifierData.from_paths(PATH, bs=2, tfms=tfms, num_workers=1)
x,_ = next(iter(data.aug_dl))
return data.trn_ds.denorm(x)[1]