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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 pprint(self, num=10):
 """Print the first ``num`` elements of each RDD. :param int num: Set number of elements to be printed. """


        def pprint_map(time_, rdd):
            print('>>> Time: {}'.format(time_))
            data = rdd.take(num + 1)
            for d in data[:num]:
                py_pprint.pprint(d)
            if len(data) > num:
                print('...')
            print('')

        self.foreachRDD(pprint_map)