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: [-56, -18.616, -94, 47.441, -56, -33, 17, 17]

[-56, -94, -56, -33, 17, 17]