class_docstr: Pair for ``None`` inputs.
class_docstr_tok: ["Pair","for","``","None","``","inputs","."]
code: def __init__(
      self, actual: Any, expected: Any, **other_parameters: Any
  ) -> None:
      if not (actual is None or expected is None):
          self._inputs_not_supported()
  
      super().__init__(actual, expected, **other_parameters)
  
imports: import abc
  import cmath
  import collections.abc
  import contextlib
  import warnings
  from typing import Any, Callable, Collection, Dict, List, NoReturn, Optional, Sequence, Tuple, Type, Union
  import torch
label_desc: Use image node_id 1 to create a new NonePair object from inherited base classes: Pair with example: obj = NonePair(actual, expected)