Final practice before specialization in KeepCoding's Bootcamp.
process_matrix function
Receives an array (list of lists) of numbers as a parameter and returns another, with the same size and number of elements.
The transformation it applies is as follows: each element of the array now has as its value the average of its old value and the values of its neighbors.
What's used for?
We can pixelate our faces, or even smooth out wrinkles if we want!