code: def __init__(self, mean, std):
      super().__init__()
      self.mean = mean
      self.std = std
  
imports: import torch
  import torchvision.transforms
  import torchvision.transforms.functional
label_desc: Use image node_id 1 to create a new Normalize object from inherited base classes: torch.nn with example: obj = Normalize(mean, std)