Functions

# Fuctions, we are not limited to the functions Python gives us...we can create our own.

# def lets Python know that we are going to define a function

# example:

def say_hello(): # the () lets Python know we are going to take action on the data type

print('hello')

say_hello()

# THe reason that functions are so powerful because of the principle of DRY "Do Not Repeat Yourself"...functions are really

# useful when you have things that you want to do over and over.

print(say_hello)