code: def __new__(cls, elem: torch.Tensor):
      return UIntXTensor.__new__(cls, cls.N, elem)
  
imports: import itertools
  from typing import List, Tuple
  import torch
  import torch._prims_common
label_desc: Use image node_id 1 for calling the UInt4Tensor obj's underlying member method code with example usage: obj.__new__(cls, elem) and returns: UIntXTensor