A variable is created the moment you first assign a value to it.
x = 5
y = "John"
Strings in python are surrounded by either single quotation marks(''), or double quotation marks("").
These two are the same even though surrounded by different quotation marks. 'hello' is the same as "hello".
You can display a string literal with the print() function:
Creating a Comment
Comments starts with a #, Python will ignore them:
#This is a comment