Upper and lower case functions to do the lower case function in python we first go to practice and make
any variables.
For example my name I'm assigned by a string such as Jeff can make sure the first letter is a capital
letter.
Then print my name dot lower and put two brackets after the save the file and try and try and see where
it's going to bring for us.
As you can see here in this queen Jeff became smaller because we used lower function.
OK.
So right now go ahead and try APAR by the same way that we use for lower then save the file and try
on terminal again as you can see here just became capital letters when we used the Apple function.
That's all for now.
Thanks for watching.