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: [71, -22.546, -20, 94, 3.648, 38.705, 31, 8.688, 10.429]

[71, -20, 94, 31]