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.

[-32.962, -70, -2.952]
[-70]

[52, 41.917, -72.056]
[52]

[12.194, -6, 15, 17.326]

[-6, 15]