class_docstr: Signal that a global may be replaced with a deserialized copy.
  
  See `GlobalsBridge` for why this matters.
class_docstr_tok: ["Signal","that","a","global","may","be","replaced","with","a","deserialized","copy",".","See","`","GlobalsBridge","`","for","why","this","matters","."]
code: def serialization(self) -> Serialization:
      return self._serialization
  
imports: import collections
  import enum
  import dataclasses
  import itertools
  import os
  import pickle
  import re
  import shutil
  import subprocess
  import sys
  import textwrap
  from typing import cast, Any, Callable, DefaultDict, Dict, Iterator, List, NamedTuple, Optional, Tuple, Union, TYPE_CHECKING
  import torch
  from torch.utils.benchmark.utils import common, cpp_jit
  from torch.utils.benchmark.utils._stubs import CallgrindModuleType
  import operator
label_desc: Use image node_id 4 for calling the CopyIfCallgrind obj's underlying member method code with example usage: obj.serialization() and returns: self