def METHOD_NAME(self):
    # This is a property so that initializing a pipeline with blank:ko is
    # possible without actually requiring mecab-ko, e.g. to run
    # `spacy init vectors ko` for a pipeline that will have a different
    # tokenizer in the end. The languages need to match for the vectors
    # to be imported and there's no way to pass a custom config to
    # `init vectors`.
    if self._mecab_tokenizer is None:
        self._mecab_tokenizer = self._mecab("-F%f[0],%f[7]")
    return self._mecab_tokenizer