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Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element.

Example 1:

Input: [3,2,1,5,6,4] and k = 2
Output: 5
Example 2:

Input: [3,2,3,1,2,4,5,5,6] and k = 4
Output: 4
Note: 
You may assume k is always valid, 1 ≤ k ≤ array's length.

My code:

import numpy as np
class Solution(object):
    def findKthLargest(self, nums, k):
        """
        :type nums: List[int]
        :type k: int
        :rtype: int
        """
        nums=np.array(nums)
        index=np.argsort(nums)
        nums=nums[index]
        return int(nums[-k])
        

Solution: https://leetcode.com/problems/kth-largest-element-in-an-array/