def _tokenize(self, text: str) -> List[str]:
        """Take as input a string and return a list of strings (tokens) for words/sub-words"""
        if self.do_lower_case:
            text = text.lower()
        return self._tokenizer.tokenize(text)
Take as input a string and return a list of strings (tokens) for words/sub-words
dpkd/transformers/src/transformers/models/deberta_v2/tokenization_deberta_v2.py