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: [40, 15, 71]

SOLUTION: [40, 15, 71]

PROBLEM: [-19, -43, -17.217, -31.791, 23.498, -50.121, 7.085]

SOLUTION: [-19, -43]

PROBLEM: [-68, 38.216, -19, -31.159, -3.141, -9.065]

SOLUTION:
[-68, -19]