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: [-32, -26, 4.513, -50.71, 5.24, 8.404, -44.398, 15.746, 56.004]

[-32, -26]