code: def message(cls, **kw):
      docs = f"https://setuptools.pypa.io/en/latest/{cls._SEE_DOCS}"
      return cls._format(
          cls._SUMMARY, cls._DETAILS, see_url=docs, format_args=kw
      )
  
imports: import contextlib
  import functools
  import os
  from collections import defaultdict
  from functools import partial
  from functools import wraps
  from typing import TYPE_CHECKING, Callable, Any, Dict, Generic, Iterable, List, Optional, Set, Tuple, TypeVar, Union
  from ..errors import FileError, OptionError
  from ..extern.packaging.markers import default_environment
  from ..extern.packaging.requirements import InvalidRequirement, Requirement
  from ..extern.packaging.specifiers import SpecifierSet
  from ..extern.packaging.version import InvalidVersion, Version
  from ..warnings import SetuptoolsDeprecationWarning
  from .None import expand
label_desc: Use image node_id 1 for calling the _AmbiguousMarker obj's underlying member method code with example usage: obj.message(cls) and returns: cls