The code behaves correctly, I just have a question on why it works/what it does
The lesson says that str() "turns non-strings into strings!" but what does that mean and what does it do for me?
pi = 3.14 print str(pi)
And it prints 3.14, but the same outcome would happen if I used the code
pi = 3.14 print pi
So the lesson really only taught me how to use str() and not what it really does, or how to use it in a proper situation...