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.
[50, 28.365, -10.717, 26.488, 4.85, 57, 29.091, 31, 48.96, -33.346, 84]