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.

[89, 20, -51.847, -41, 32, -43.751, 33.272, 31]
[89, 20, -41, 32, 31]

[-60.269, -28.318, -7.715, 3.938, -62, -13.637]
[-62]

[2, -45, 8, 44, 77.415, -92.932, 66, -32, 2.994, 4.62]

[2, -45, 8, 44, 66, -32]