code: def __init__(
      cls,
      name: str,
      bases: _typing.Tuple[type, ...],
      namespace: _typing.Dict[str, _typing.Any],
  ):
      super(_UniversalRegistryMetaclass, cls).__init__(
          name, bases, namespace
      )
      cls.__universal_registry: _typing.MutableMapping[
          str, _typing.Tuple[type, _typing.MutableSet[str]]
      ] = {}
  
file_path: AutoGL/autogl/utils/universal_registry.py
imports: import typing
label_desc: Use image node_id 7 to create a new _UniversalRegistryMetaclass object from inherited base classes: type with example: obj = _UniversalRegistryMetaclass(cls, name, bases, namespace)