Mean function

import random

#mean function
def mean_func(values):
    length = len(values)
    total_values = 0
    total_sum=sum(values)
    average =total_sum/length

    return average

scores = []

for x in range (0, 100):
  scores.append(random.randint(0, 100))  #generate the list of scores

print(scores)

average_score = mean_func(scores)

print("The average score is",average_score,)