TASK 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.
PROBLEM: [-3.057, 9, -5.666, 66, 2.289, -65]

SOLUTION: [9, 66, -65]

PROBLEM: [-24.924, 10.384, 48.226, -9.131, 1, -13.314, -3.518]

SOLUTION: [1]

PROBLEM: [-4.377, -21.049]

SOLUTION: