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: [45.133, -24, -59.143, -18.008, -9.544, 57, 8.859, 72]

[-24, 57, 72]