Error in mifgsm.py ?

[HuangZuShu]

pytorch-adversarial-attack/attack/mifgsm.py

Line 32 in 3b5877b

cost = F.cross_entropy(logit, target)

The right code should be as following:

if self.target is None:
    cost = -F.cross_entropy(logit, y)
else:
    cost = F.cross_entropy(logit, self.target)