code: def bias_init(module) -> None:
      r"""Fills the bias of the input Tensor with zeros.
  
      Args:
          module (torch.Tensor): The input module.
      """
      if isinstance(module, nn.Linear) and module.bias is not None:
          module.bias.data.fill_(0.0)
  
label_desc: Use image node_id 2 for calling a global function with example usage: bias_init(module) without return types