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: [-11, -64.897, 77, -0.23, 57, 6, -21.835, -12.715, -79]

[-11, 77, 57, 6, -79]