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: [-9, 2.197, 0.654]

SOLUTION: [-9]

PROBLEM: [-62, 6.566, 20]

SOLUTION: [-62, 20]

PROBLEM: [8.901, 0.0, 42, 3.572, -88, 64.721, -65.254]

SOLUTION:
[42, -88]