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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 random_integers(cls, size, seed=None):
 """ Returns an SArray with random integer values. """

        if seed is None:
            seed = abs(hash("%0.20f" % time.time())) % (2 ** 31)
        return cls.from_sequence(size).hash(seed)