Use Python to solve

Question 2 (bob.py): Bob is a lackadaisical teenager. In conversation, his responses are very limited. Bob answers Sure.' if you ask him a question (a phrase ending with '?"). He answers 'Whoa, chill out!' if you yell at him (an all caps phrase). He answers Calm down, I know what I'm doing! if you yell a question at him (an all caps phrase ending in '?"). He says Fine. Be that way! if you address him without actually saying anything. Hoe answers 'Whatever.' to anything else. Write a function called hey that accepts a phrase as an argument and returns Bob's response. For example, calling hey'WHAT THE HELL WERE YOU THINKING?') should return 'Calm down, I know what I'm doing