class_docstr: NestedTensor
class_docstr_tok: ["NestedTensor"]
code: def __repr__(self):
      return str(self.tensors)
  
file_path: towhee/towhee/models/coformer/utils.py
imports: import torch
  from torch import Tensor
  import torch.distributed
  from typing import Optional, List
label_desc: Use image node_id 4 for calling the NestedTensor obj's underlying member method code with example usage: obj.__repr__() and returns: str