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: [-45.476, -20, -5, -21.402, 1.059, 61, 36, 11.716]

[-20, -5, 61, 36]