# app.py
def averageOfList(num):
sumOfNumbers = 0
for t in num:
sumOfNumbers = sumOfNumbers + t
avg = sumOfNumbers / len(num)
return avg
print("The average of List is", averageOfList([19, 21, 46, 11, 18]))
import numpy
avreage_1 = numpy.mean(avreage)# this finds the mean from the array "cost"
print("words are printed here if needed",avreage_1) # this prints the mean that was found above