Implement a function that meets the specifications below.

def deep_reverse(L):

""" assumes L is a list of lists whose elements are ints Mutates L such that it reverses its elements and also reverses the order of the int elements in every element of L. It does not return anything. """

# Your code here

#For example, if L = [[1, 2], [3, 4], [5, 6, 7]] then deep_reverse(L) mutates L to be [[7, 6, 5], [4, 3], [2, 1]]

#Paste your entire function, including the definition, in the box below. Do not leave any debugging print statements.

# Paste your function here