in supervised_reptile/miniimagenet.py [0:0]
def read_dataset(data_dir):
"""
Read the Mini-ImageNet dataset.
Args:
data_dir: directory containing Mini-ImageNet.
Returns:
A tuple (train, val, test) of sequences of
ImageNetClass instances.
"""
return tuple(_read_classes(os.path.join(data_dir, x)) for x in ['train', 'val', 'test'])