Definition: In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
Input: [0.02, -79, -10, 2.731, -36, 54, 32.331, 29.845, 31]

[-79, -10, -36, 54, 31]