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: [-47.099, 75, -76, 57.441, -89, 4.721, 8.43, 29.664]

[75, -76, -89]