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.

[9.37, -4, -74]
[-4, -74]

[17, -57.266, 15.7, 14.01, 36.155, 7.98, 73]
[17, 73]

[41.856, -79, -43, -16.156, 9.799, -46, 40.407, -88, 12.621]

[-79, -43, -46, -88]