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.

[-6, -31.07, 78.391, -87, -72]
[-6, -87, -72]

[42, -38.359]
[42]

[14.365, 19]

[19]

