# make a list to hold onto our items
shopping_list = []

# print out instructions on how to use the app
print("What should we pick up at the store?")
print("Enter DONE to stop adding items")
while True:
# ask for new items
    new_item = input("> ")
    if new_item == 'DONE':
        break
# add new items to our list
    shopping_list.append(new_item)
# be able to quit the app
# print out the list
print("Here's your list:")
for item in shopping_list:
    print(item)
