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: [-86, 57, -60.593, -69.625, -16.588, -90, 36.465, 75, 50.649]

[-86, 57, -90, 75]