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.
[83, -49.545, 60.9, 81, -59, -27.254, 80, 93, -25.021, 75.449, 20.44]