code: def xavier_init(module) -> None:
      r"""Fills the weight of the input Tensor with values using a normal distribution.
  
      Args:
          module (torch.Tensor): The input module.
      """
      if isinstance(module, nn.Linear):
          nn.init.xavier_normal_(module.weight)
  
label_desc: Use image node_id 1 for calling a global function with example usage: xavier_init(module) without return types