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: [2.953, 5.789]

SOLUTION: []

PROBLEM: [-57.943, -25.525, 1, -11, 22, -43.393, -49.911]

SOLUTION: [1, -11, 22]

PROBLEM: [-38, 42, -20, 16.253]

SOLUTION:
[-38, 42, -20]