    def split_sentences(self, text: str) -> List[str]:
        """
        Splits a `text` :class:`str` paragraph into a list of :class:`str`, where each is a sentence.
        """
        raise NotImplementedError
Splits a `text` :class:`str` paragraph into a list of :class:`str`, where each is a sentence.
allennlp/data/tokenizers/sentence_splitter.py