You are given a list of integers and an integer target, return a list of a pair of numbers in any order such that they add up to target. If there is no such pair of numbers, then return an empty list

[10, 33, 20, 46, 19, 6, 5, 45, 29, 2, 23, 42, 18, 24, 25, 36, 13, 15, 38, 8], target=32
[19, 13]