import random

while True:
    while True:
        try:
            a = int(input("Enter a Number from 1 to 9: "))
            break
        except ValueError:
            print ("Oops!  That was no valid number.  Try again...")

    rand = random.randint(1,9)
    if a > rand:
        print("Too High!")
    elif a < rand:
        print("Too Low!")
    else:
        print("Exactly Right!")
        break
print("Computer chose: " + rand)