We saw how to use the SparkContext.parallelize method to create a distributed dataset (RDD) containing all the numbers from 0 to 1,000,000. Use this
same method to create an RDD containing the numbers from 1 to 1000. The RDD class has a handy method called
fold which aggregates all the elements of the data set
using a function that is supplied as an argument. Use this method to creat a program that
calculates the product of all the numbers from 1 to 1000 and prints the result.
Call your new program product_spark.py and commit it to the repository you used for Assignment 3.