code: def __getattribute__(self, item):
      if item.startswith("_"):
          return object.__getattribute__(self, item)
      if item in RESERVED_INSTANCE:
          return object.__getattribute__(self, item)
      if item in self.__evals:
          return object.__getattribute__(self, item)
  
      if item not in self.__cached:
          self.__calculate(item)
          if self.__update_callback is not None:
              self.__update_callback()
      return self.__cached[item]
  
imports: import types
  import warnings
  from collections import OrderedDict
  from typing import Dict, List, Callable, Union, Tuple, Optional, Type, Set, Iterable, Any
  from .config_function import ConfigFunction
  from .config_item import ConfigItem
  from .eval_function import EvalFunction
  from .utils import Value
  from ...None import monit
label_desc: Use image node_id 8 for calling the Configs obj's underlying member method code with example usage: obj.__getattribute__(item) and returns: self, object, object, object