class_docstr: A dictionary that lazily load its values when they are requested.
code: def values(self):
      return [self[k] for k in self._mapping.keys()] + list(
          self._extra_content.values()
      )
  
imports: import importlib
  import re
  import warnings
  from collections import OrderedDict
  from typing import List, Union
  from ...configuration_utils import PretrainedConfig
  from ...dynamic_module_utils import get_class_from_dynamic_module
  from ...utils import CONFIG_NAME, logging
label_desc: Use image node_id 4 for calling the _LazyConfigMapping obj's underlying member method code with example usage: obj.values() and returns: unknown