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: [60, -97, 85, 79.278, -61, 71, 88]

SOLUTION: [60, -97, 85, -61, 71, 88]

PROBLEM: [89, -32, -1.86, -60, -77, -0.147, 28.886, 67]

SOLUTION: [89, -32, -60, -77, 67]

PROBLEM: [-72, 68.909]

SOLUTION:
[-72]