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: [-27.494, 3.217, -20, -12, 7, -54, -76]

[-20, -12, 7, -54, -76]