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: [22, 7.607, -74, -25.378, 17.602, 27.147, -9.421, 69.785, -26.194]

[22, -74]