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: [-93, -55, -32]

SOLUTION: 23

PROBLEM: [6, 73, 97, -47, 32, 16]

SOLUTION: 10

PROBLEM: [-21, 10, 15, 85, 89, -76]

SOLUTION:
4