Get notified about tickets @ BookMyShow, whatever it takes.

avengers.py

# Owner - Vipul Gupta (@vipulgupta2048)
# Description - A infinite loop trapping Bookmyshow to let them know that you have come to bargain for tickets. Well, only until they block you. 
# Real Description - Infinite loop requesting BMS every 3 minutes for availablity for Movie Tickets.
# Pre-requistes - sudo apt install beep 
#               - pip install beautifulsoup4 requests
#               - sudo modprobe pcspkr
# Language - Python3

import requests
from lxml import html
from bs4 import BeautifulSoup
import os
import time

Movie_url = ENTER_MOVIE_URL 
# Test URL be like https://in.bookmyshow.com/national-capital-region-ncr/movies/avengers-endgame/ET00090482

while True:
    r = BeautifulSoup(requests.get(Movie_url).content, "html.parser").find("a", {"class":"showtimes btn _cuatro"})
    if(r!=None):
        os.system("beep")
        print("Get the tickets Whatever it takes")
    else:
        print("Tickets aren't open yet")
        time.sleep(180)

# https://in.bookmyshow.com/national-capital-region-ncr/movies/avengers-endgame/ET00090482
# For testing - https://in.bookmyshow.com/national-capital-region-ncr/movies/shazam/ET00072971
# This is the by far the worst most effective script in this universe, but still reviews appreciated. 

I tried running it

It is giving the same output and my kernel got pannicked , even I tried restarted the Kernel
At first it got started but then it got hung .

W*F!! ;)