Nitro Game Generator + Checker

import random 
import string
import requests
import time
while True:
	letters = string.digits + string.uppercase
	randomString1 =  ''.join(random.choice(letters)  for i in range(5))
	randomString2 = randomString1 +''.join(random.choice(letters)  for i in range(5))
	randomString = randomString2 +''.join(random.choice(letters)  for i in range(5)) 
	nitroscode = "https://discordapp.com/api/v6/entitlements/gift-codes/" + randomString + "?with_application=false&with_subscription_plan=false&country_code=US"
	r = requests.get(nitroscode, )
	if "Unknown Gift Code" in r.text:
		print("Dont Work Code  " + randomString )
		time.sleep(2)
	elif "You are being rate limited" in r.text:
		print("Rate Limited Waiting")
		time.sleep(15) #15 saniye bekliyor
	else:
		print("Work Code " + randomString)
		time.sleep(2)
		exit()