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: [72, -0.385, 11.228, 1.223, 2.325, -61.419, -5.089, 87, 7.099, 31.663]

[72, 87]