Why is this 'heads and tails' program not working properly? [closed]

This is a 'test' from a course but it is not explaining what is wrong. I am aware this program can be written more succinctly, but for some reason the course wants me to do it like this.

import random

# 🚨 Don't change the code below 👇
test_seed = int(input("Create a seed number: "))
random.seed(test_seed)
# 🚨 Don't change the code above 👆 It's only for testing your code.
 
#Write the rest of your code below this line 👇

test_seed = random.randint (0,1)

if test_seed == 0:
    print ("Heads")
elif test_seed == 1:
    print ("Tails")