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: [-2.225, 0.938, 56, -49.998, 71, -17, -38, 78]

[56, 71, -17, -38, 78]