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.

[11.617, -47, -34.094, -30.417]
[-47]

[-74, 1.383, -88, -2.715, -54, 30.785]
[-74, -88, -54]

[50.078, 0.443, -8.372, -16.896, -15.829, -57, 4, -8.458, 11.317]

[-57, 4]