The program should be modular. For example, you will want to have an add_item(shopping_list)function, a delete_item(shopping_list)function, a display_list(shopping_list) function, a display_menu()function, and a main().

Sample Output:

Welcome to the program!

1. Add an item

2. List all items

3. Delete an item

4. Exit

Enter a menu option: 2

1 : bananas

2 : apples

Enter a menu option: 1

Please enter the item: pears

pears was added to the shopping list

Enter a menu option: 2

1 : bananas

2 : apples

3 : pears

Enter a menu option: 3

Which number to delete: 3

pears was deleted

Enter a menu option: 2

1 : bananas

2 : apples

Enter a menu option: 4

have a great day!

Specifications:

The program should start with 2 items in the shopping list.

Don't forget to include at the end of the program the code:

oif __name__ == "__main__":

main();

Use this code for the delete_item(shopping_list) function:

def delete_item(shopping_list):

number=int(input("Which number to delete: "))

if number<1 or number>len(shopping_list):

print("Invalid number ")

else:

item=shopping_list.pop(number-1)

print(item," was deleted ")

print()