Python code

import random

a = 1

b = 2

c = 3

d = 4
# I would like the random_number to be 5

random_number = random.randint(1,5)

def function():
    global random_number
    while True:
        random_number = random.randint(1,5)
        if random_number !=  a or b or c or d:
            break
        print (random_number)


function()