TASK DEFINITION: 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.
PROBLEM: [97, -15, -90]

SOLUTION: 75

PROBLEM: [-60, 6, -60, -95]

SOLUTION: 0

PROBLEM: [71, -96, 38, 26, -57, 65]

SOLUTION:
6