Focus Checkpoint

You just watched a video and answered some questions about how functions handle input and output.

Now, you'll see the same video you saw earlier, but this time you should focus on the difference between how functions are defined vs how they are used.

Pay attention to the difference in what goes between the (parentheses) in code like this:

def rest_of_string(s):

versus code like this:

print rest_of_string("audacity")