text_plain_output_1.png
from PIL import Image

train_cat = '../input/training_set/training_set/cats'
train_dog = '../input/training_set/training_set/dogs'
test_cat = '../input/test_set/test_set/cats'
test_dog = '../input/test_set/test_set/dogs'
image_size = 128

Image.open(train_cat + '/' + 'cat.1.jpg')

Image.open('../input/training_set/training_set/dogs/dog.1.jpg')