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: [-5.826, -20.274, 74, 18.538, -11.921, -48.372, 22, -26.209, -61, -56.375]

[74, 22, -61]