torch.nn.functional.instance_norm
torch.nn.functional.instance_norm(input, running_mean=None, running_var=None, weight=None, bias=None, use_input_stats=True, momentum=0.1, eps=1e-05)
Applies Instance Normalization for each channel in each data sample
   in a batch.
See "InstanceNorm1d", "InstanceNorm2d", "InstanceNorm3d" for
   details.
Return type:
      Tensor