src/transformers/models/wav2vec2_phoneme/tokenization_wav2vec2_phoneme.py/Wav2Vec2PhonemeCTCTokenizer/phone_delimiter_token_id
class Wav2Vec2PhonemeCTCTokenizer:    def phone_delimiter_token_id(self) -> Optional[int]:
        """
        `Optional[int]`: Id of the phone_delimiter_token in the vocabulary. Returns `None` if the token has not been
        set.
        """
        if self._phone_delimiter_token is None:
            return None
        return self.convert_tokens_to_ids(self.phone_delimiter_token)