print("Hi, I am Scott, your personal bot and I love Maths.Hope you do too.")
# ask the user to input a command
command = input ("How can I help amigo?")
if command == "add":
    print("lets add some numbers")
    input1 = input("Number 1> ")
    input2 = input("Number 2> ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 + number2
    output = str(result)
    print(input1 + " + " + input2 + " = " + output)
elif command == "subtract":
    print("lets subtract some numbers")
    input1 = input("Number 1> ")
    input2 = input("Number 2> ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 - number2
    output = str(result)
    print(input1 + " - " + input2 + " = " + output)
elif command == "multiply":
    print("lets multiply some numbers")
    input1 = input("Number 1> ")
    input2 = input("Number 2> ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 * number2
    output = str(result)
    print(input1 + " x " + input2 + " = " + output)
elif command == "divide":
    print("lets divide some numbers")
    input1 = input("Number 1> ")
    input2 = input("Number 2> ")
    number1 = int(input1)
    number2 = int(input2)
    result = number1 / number2
    output = str(result)
    print(input1 + " / " + input2 + " = " + output)
elif command == "average":
    how_many = input("how many numbers> ")
    how_many = int(how_many)
    total = 0
    for number_count in range (how_many):
        number = input("Enter number " + str(number_count) + "> ")
        total = total + int(number)
    result = total / how_many
    print("the average = " + str(result))
elif command == "create a shopping list":
    shopping = []
    how_many = input("how many items of shopping do you have?")
    how_many = int(how_many)
    for item_number in range(how_many):
        item = input("what is the item number " + str(item_number) + "? ")
        shopping.append(item)
    print(shopping)
    print("you have got " + str(how_many) + " items in your shopping list")
else:
    print("sorry I dont understand")