Program execution flow: guess the number game; use of the library: turtle

myNum= 8 
print( ' Number guessing game/n ' )

while True:
    guess = int (input( ' Please guess a number: ' ))
     if guess> myNum:
        print( ' Guess the big one ' )
    elif guess< myNum:
        print( ' Guess is too small ' )
     else :
        print( ' Congratulations, you guessed it right! ' )