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: [49.145, -51.315, -31, -39.993, -76, 71, 44.5, -30.747, 22.476]

[-31, -76, 71]