Most appeared element in a list, error, How to Solve?

Question

#Write a Python program to find the most appeared element in a list.

List = [1, 5, 3, 7, 2, 10, 7, 2, 5, 5, 13, 7, 18]
def MyFunc(List):
return List.count(i)

result = List.sort(key = MyFunc) # sort digits accordance their frequency
print(result[-1])

Answer 1

You're pretty close

List = [1, 5, 3, 7, 2, 10, 7, 2, 5, 5, 13, 7, 18]

def MyFunc(i):
return List.count(i)

result = sorted(List, key=MyFunc)
print(result[-1])

Answer 2

Thank you so much, I guessed that only sort() should be used, cause of List in it.