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: [58.038, 37.704, 80.874, 0.777, 8.418, 30, -11.271, 28, -39.217]

[30, 28]