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.

[-32.521, -1.569, -43.971, -73, -40.205]
[-73]

[-54, -69, 39, -71]
[-54, -69, 39, -71]

[-4.446, -80, 40, -65]

[-80, 40, -65]