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.
[90, -14, -44.124, 25.54, 38.747, -8.54, -21, -7.664, -30.41, 50]