def __init__(self, parent: Optional['Container'], metadata: ContainerMetadata):
    if (not ((parent is None) or isinstance(parent, Container))):
        raise ConfigTypeError('Parent type is not omegaconf.Container')
    super().__init__(parent=parent, metadata=metadata)
    self.__dict__['_content'] = None
def __init__(self, parent: Optional['Container'], metadata: ContainerMetadata):
    if (not ((parent is None) or isinstance(parent, Container))):
        raise ConfigTypeError('Parent type is not omegaconf.Container')
    super().__init__(parent=parent, metadata=metadata)
    self.__dict__['_content'] = None