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: [27.478, -49.218, 71, 0.644, 3.997, -33.545, -34.392]

SOLUTION: [71]

PROBLEM: [-3.281, -21.383, -8.563, 5.45]

SOLUTION: []

PROBLEM: [-12.831, 3.539, -1.485]

SOLUTION: