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: [30.156, -0.109, 1.435, 24.656, 18.943, 38, 13, 83.687, 9]

[38, 13, 9]