def average(numbers):

total = sum(numbers)

total = float(total) / len(numbers)

return average

def get_average(student):

homework = average(student["homework"])

quizzes = average(student["quizzes"])

tests = average(student["tests"])

total = homework * 0.1 + quizzes * 0.3 + tests * 0.6

return total

after which i can error

Oops, try again. get_average(alice) raised the following error: unsupported operand type(s) for *: 'function' and 'float'

Can someone explain what went worng?