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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def is_config_type(type_):
 """ Checks if the given type is ``file_config.config`` decorated. :param type_: The type to check :return: True if the type is config decorated, otherwise False :rtype: bool """


    return (
        isinstance(type_, type)
        and hasattr(type_, "__attrs_attrs__")
        and hasattr(type_, CONFIG_KEY)
    )