def __init__(self, m=0.25, gamma=256):
    super(CircleLoss, self).__init__()
    self.m = m
    self.gamma = gamma
    self.loss = torch.nn.CrossEntropyLoss()
def __init__(self, m=0.25, gamma=256):
    super(CircleLoss, self).__init__()
    self.m = m
    self.gamma = gamma
    self.loss = torch.nn.CrossEntropyLoss()