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: [-2.257, -72, -7, -17.532, 29, -45, -99, 57, -9.019, 21.805]

[-72, -7, 29, -45, -99, 57]