def METHOD_NAME(self):
    super().METHOD_NAME()
    vocab_tokens = [
        "<unk>",
        "[CLS]",
        "[SEP]",
        "want",
        "unwanted",
        "wa",
        "un",
        "running",
        ",",
        "low",
        "l",
    ]
    self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
    with open(self.vocab_file, "w", encoding="utf-8") as vocab_writer:
        vocab_writer.write("".join([x + "\n" for x in vocab_tokens]))