average and shopping function

def do_average_and_shopping():
    count = 0
    data = []
    how_many = input("how many numbers> ")
    how_many = int(how_many)
    for number_count in range(how_many):
        number = input("Enter number " + str(number_count) +"> ")
        number = float(number)
        data.append(number)
        count = count + 1
#
    total = 0
    for number in data:
        total = total + number
#
    if command == "shopping":
        result=total
    elif command== "average":
        result=total/count
#
    if command == "shopping":
        print("total is " + str(result) )
    elif(command=="average"):
        print("average is " + str(result) )



command = input("What operation do you want (average or shopping)?")
# Run def
do_average_and_shopping()