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.
[-38.637, -8, -69, -34.586, -49.007, -31, -7.929, 12.24, 26.729, -24.991, 60]