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: [-38.736, 80, 3.336, -6, 37.615, -20.337, -16.667, 64, 0, 76, 21.716]

[80, -6, 64, 0, 76]