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: [1.35, 70, -24.078, 14.455, -24.576, -20.858, 64, -9.716, -11, -56]

[70, 64, -11, -56]