code: def _create_meta_tensor(x):
      if isinstance(x, (torch.Tensor, DTensor)):
          return torch.zeros(
              *x.shape, device=torch.device("meta"), dtype=x.dtype
          )
      else:
          return torch.tensor(x, device=torch.device("meta"))
  
file_path: FATE/python/fate/arch/tensor/distributed/_ops_binary.py
imports: import torch
  from ._tensor import DTensor, implements
label_desc: Use image node_id 5 for calling a global function with example usage: _create_meta_tensor(x) and returns: torch, torch