random.randint(2, 12) returns same results every time it's run in Python

I have a script that generates 10 random numbers between 2 and 12:

repetition = 10
while repetition > 0:
    print(random.randint(2,12))
    repetition = repetition - 1

When this code is executed 10 random numbers are generated, but each time I execute the code the same 10 random numbers are generated. This happens even if I run the code on a different computer!