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.
Input: [10.81, 37.476, 51, -69.046, -4.471, -67.993, 32.932, 61.613]

[51]