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.
[73, 9.241, 60, 24.685, -78, 0.215, -49.561, 45.312, -44.065]