ng tokens.

        Word-level `boxes` are turned into token-level `bbox`. If provided, word-level `word_labels` are turned into
        token-level `labels`. The word label is used for the first token of the word, while remaining tokens are
        labeled with -100, such that they will be ignored by the loss function.

        Args:
            text (`str`, `List[str]`, `List[List[str]]`):
                The first sequence to be encoded. This can be a string, a list of strings or a list of list of strings.
            text_pair (`List[str]` or `List[int]`, *optional*):
                Optional second sequence to be encoded. This can be a list of strings (words of a single example) or a
                list of list of strings (words of a batch of examples).
        )