why am i not able to run the program after guessing number greater than 12?

Question

# guesses the number and compares with the die
from random import randint
from time import sleep

def get_user_guess():
guess = int(input("Enter guess:"))
return guess

def roll_dice(number_of_sides):
first_roll = randint(1, number_of_sides)
second_roll = randint(1, number_of_sides)
max_val = number_of_sides * 2
print("maximum value is %d" % max_val)
guess = get_user_guess()
if guess > 12:
print("maximum number can be 12, enter appropriate number")
return get_user_guess()

else:
print("Rolling.....")
sleep(2)
print("first roll is %d" % first_roll)
sleep(1)
print("second roll is %d" % second_roll)
sleep(1)
total_roll = first_roll + second_roll
print(total_roll)
print("Result....")
sleep(1)
if guess == total_roll:
print("You have won!")
else:
print("You lost!")

roll_dice(6)

Answer 1

in sololearn playgroud all inputs should be given at once.
when the number > 12, a second input is expected.
try to enter
15
4

Answer 2

still, it is not working!!