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: [13.058, 21.285, 5.778, -59.255, -27.771, 30, 8, 31.727]

[30, 8]