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: [-18.258, -69, 4.527, 38, 18, 78, 18.775, -44]

[-69, 38, 18, 78, -44]