Issue with test_deepfool.py

[sumitb-123]

Instead of these lines
tf = transforms.Compose([transforms.Normalize(mean=[0, 0, 0], std=map(lambda x: 1 / x, std)),
transforms.Normalize(mean=map(lambda x: -x, mean), std=[1, 1, 1]),
transforms.Lambda(clip),
transforms.ToPILImage(),
transforms.CenterCrop(224)])

it should be like

tf = transforms.Compose([transforms.Normalize(mean=[0, 0, 0], std=list(map(lambda x: 1 / x, std))),
transforms.Normalize(mean=list(map(lambda x: -x, mean)), std=[1, 1, 1]),
transforms.Lambda(clip),
transforms.ToPILImage(),
transforms.CenterCrop(224)])
i