class_docstr: NestedTensor
class_docstr_tok: ["NestedTensor"]
code: def decompose(self):
      return self.tensors, self.mask
  
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 3 for calling the NestedTensor obj's underlying member method code with example usage: obj.decompose() and returns: self,  self