Definition: In this task, you are given a list of integers and an integer k. You need to find the kth smallest element in the input list and return that.
Input: [132, 110, 134, 50, 237, 170, 154, 144, 138, 196, 231, 30, 142, 107, 159, 162, 225, 29, 211, 167], k=4
Output:
107