def language_token(self) -> int:
        """Returns the token id corresponding to the value of the `language` field"""
        if self.language is None:
            raise ValueError("This tokenizer does not have language token configured")

        return self.to_language_token(self.language)
Returns the token id corresponding to the value of the `language` field
mlx_audio/stt/models/whisper/tokenizer.py