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.
[-8.814, -16.803, -44.456, -57, 53.411, 44.077, 2.362, -91.939, -50]