Definition: 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.
Input: [58.355, -46.953, 6.066, 0, -26, -53.484, 14, -21, 89, -49, -61]

[0, -26, 14, -21, 89, -49, -61]