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: [37.481, 40.422, 66.291, 55, -79, 43, -13.741, -19.631, -81, 7.517, -15.977]

[55, -79, 43, -81]