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.
[45.88, 97.076, -1.234, -20.859, 37.775, -3.745, 16.433, -40.293]