can you solve problem with given?

def kFrequent(nums, k):

please do not modify it

Problem 3: kFrequent Given a (possibly empty) Python list of integers and a non-negative integer k, find the k most frequent elements in the Python list using heap. Note: 2 k may not always be valid, i.e., the number of distinct elements in the Python list may be less than k. If two elements have the same frequency and they can not both be included, then only the smaller element is included. Return the elements in a Python list. The order of the elements does not matter. The runtime is O(min(k,n)logn). When not using heap, the runtime is O(nlogn). Feel free to use Python's heapq library. Documentation: Example: Given nums[5,3,9,10,10,6,6,5] and k = 2, return [6,5] (or [5,6]).