This is my code:

lloyd = {

"name": "Lloyd",

"homework": [90.0, 97.0, 75.0, 92.0],

"quizzes": [88.0, 40.0, 94.0],

"tests": [75.0, 90.0]

}

alice = {

"name": "Alice",

"homework": [100.0, 92.0, 98.0, 100.0],

"quizzes": [82.0, 83.0, 91.0],

"tests": [89.0, 97.0]

}

tyler = {

"name": "Tyler",

"homework": [0.0, 87.0, 75.0, 22.0],

"quizzes": [0.0, 75.0, 78.0],

"tests": [100.0, 100.0]

}

# Add your function below!

def average(numbers):

total=sum(numbers)

total=float(total)

avg=total/len(numbers)

return avg

numbers=[2,3,4,5,6]

average(numbers)

def get_average(student):

homework=average(student["homework"])

quizzes=average(student["quizzes"])

tests=average(student["tests"])

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

return total

student=[lloyd,alice,tyler]

get_average(student)

I am getting this error:

Traceback (most recent call last):

File "python", line 38, in

File "python", line 31, in get_average

TypeError: list indices must be integers, not str

Please help me resolve this problem