using python

5. Given a string sequence of numbers, for example: 1457848037, the four adjacent numbers that generate the largest possible product out of the sequence are 7848, 7.8.4.8 = 1792. a) Write a function that takes two arguments: (1) the string sequence of numbers; and (2) the adjacent numbers that generate the largest product, and returns both the sequence of numbers that generates the largest product and the product itself. For example, >>> largest product('1457848037', 4) Sequence: 7848 Product: 1792 >>> largest product('55194736830570251527', 5) Sequence: 94736 Product: 4536 b) Now, use the function you created in part a) on this 10,000-digit long string to find the twenty adjacent numbers that generate the largest product. What is the largest product? What is the twenty digit sequence that generates that product