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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def make_sentence(list_words):
 """ Return a sentence from list of words. :param list list_words: list of words :returns: sentence :rtype: str """

        lw_len = len(list_words)

        if lw_len > 6:
            list_words.insert(lw_len // 2 + random.choice(range(-2, 2)), ',')

        sentence = ' '.join(list_words).replace(' ,', ',')

        return sentence.capitalize() + '.'