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.

[-4.181, -55.483, -62, 29.938, 7.557]
[-62]

[-33.697, -66, -74, 1.504, 21.975, 24.0, -2.421, 91, -35]
[-66, -74, 91, -35]

[72.846, 45, -23, 56.91, 31.965, 0.95, -20, 30.548]

[45, -23, -20]