Read strings from input until 'exit' is read. For each string read, if the string is a key in dictionary favorite_food, delete the key from favorite_food. favorite_food = {'Ken': 'celery', 'Ada': 'onion', 'Noa': 'beans'} print('Original favorite food:') print(favorite_food) ''' Your code goes here ''' print('Updated favorite food:') print(favorite_food)