src/transformers/tokenization_utils.py/Trie/cut_text
class Trie:    def cut_text(self, text, offsets):
        # We have all the offsets now, we just need to do the actual splitting.
        # We need to eventually add the first part of the string and the eventual
        # last part.
        offsets.append(len(text))
        tokens = []
        start = 0
        for end in offsets:
            if start > end:
                logger.error(
                    "There was a bug in Trie algorithm in tokenization. Attempting to recover. Please report it"
                    " anyway."
                )
                continue
            elif start == end:
                # This might happen if there's a match at index 0
                # we're also preventing zero-width cuts in case of two
                # consecutive matches
                continue
            tokens.append(text[start:end])
            start = end

        return tokens