In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

[72, 18, -88]
54

[80, 8, -23]
31

[78, 66, 46, 31, -62, 97, 77]

1

