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.

[69, -88, 31.276, 19, -2.835, 40, 9.642, 39.269, 18.297]
[69, -88, 19, 40]

[-64, -6.712, -18.362, 73, -2.59, -1.338, -37.289, 31.979, 0.517]
[-64, 73]

[23.97, -50]
[-50]