def METHOD_NAME(self, language: str, **kwargs) -> bool:
    """
    check if the language is supported by the translator
    @param language: a string for 1 language
    @return: bool or raise an Exception
    """
    if (
        language == "auto"
        or language in self._languages.keys()
        or language in self._languages.values()
    ):
        return True
    else:
        return False