@staticmethod
def sentence_split(text):
    ' split sentences into list of sentences.\n        return len(sentence_split(text)) to get the number of sentences.\n        '
    sentences = re.split('[.!?]', text)
    sentences = [sentence.strip() for sentence in sentences if (len(sentence) > 1)]
    return sentences
split sentences into list of sentences.
return len(sentence_split(text)) to get the number of sentences.
@staticmethod
def sentence_split(text):
    ' split sentences into list of sentences.\n        return len(sentence_split(text)) to get the number of sentences.\n        '
    sentences = re.split('[.!?]', text)
    sentences = [sentence.strip() for sentence in sentences if (len(sentence) > 1)]
    return sentences