prnt.sc url generator / Python

#if you have no idea on how to use the code below use this exe version of it instead for those who don't understand #https://www.sendspace.com/file/kss5e9

import random
import string
import webbrowser
import time
print('prnt.sc url generator made by Exam')
while True: #loop
    let_num = string.ascii_lowercase + string.digits #this generates the random numbers and letters.
    result_str = ''.join(random.choice(let_num)for i in range(6)) #this prints out the random numbers and letters with a loop of 6 characters.
    time.sleep(5) #change number to change speed on how fast it will generate prnt.sc url's (Lower is faster, Higher is slower in seconds)
    print("https://prnt.sc/", result_str, sep='') #this simply prints the generated url.
    time.sleep(5) #speed
    webbrowser.open('https://prnt.sc/' + result_str) #this will open your default browser with the generated prnt.sc url.