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: [-14.715, -0.042, 22.655, -91, 14, 96.214, 29.542, -6.321]

[-91, 14]