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.
[23.015, 30.55, 6, 35.994, -2.068, -1.827, 67, 0.039, -4.398, 98]