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.

[8.508, -10.687]
[]

[-42.894, -17.515, 8]
[8]

[21.136, 84]

[84]