python Write a function that takes in a list and a number, and returns whether or not the list contains the value n.

def has_n(lst, n):

""" Returns whether or not a list contains the value n.

>>> has_n([1, 2, 2], 2)

True

>>> has_n([0, 1, 2], 3)

False

>>> has_n([], 5)

False

""" "*** YOUR CODE HERE ***"