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

[29, 10, 45, 19, 24, 21, 3, 25, 30, 11, 16, 44, 26, 17, 48, 31, 43, 12, 1, 34], target=41
[30, 11]