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.

[-3.281, -21.383, -8.563, 5.45]
[]

[97, -84, 75, 64.866, 0.633, 35.03, -28.136]
[97, -84, 75]

[-8.428, -29.198, -22.49, 39, -13.906, 9, -41]

[39, 9, -41]