Raise ?!?!?!

Question

I didn't understand "raise" :/

Answer 1

using raise you force a specified exception to occur

consider the following program where an exception is raised even if the if condition is true :

x=10
if(x>1):
raise Exception("this is your exception")

Answer 2

You use raise to make the program quit with an error that you can specify

Answer 3

ok thank u guys