Lenovo Patch Bios Keygen

import random
import string
import time
import sys
import os
def title():
    os.system('cls & title Lenovo Patch Bios Keygen')
    print("Please wait loading...")
    for i in range(0, 100):
        time.sleep(0.1)
        sys.stdout.write(u"\u001b[1000D")
        sys.stdout.flush()
        sys.stdout.write(str(i + 1) + "%")
        sys.stdout.flush()
def gen():
    key = ''.join(random.choice(string.digits) for i in range(7))
    id = ''.join(random.choice(string.digits) for i in range(7))
    print("""\u001b[32m\nHardware id:"""
+  str(id) + """\nKey:""" + str(key) + "\n\u001b[0mPress enter to exit..")
    input()
    time.sleep(3)
def main():
    title()
    os.system('cls')
    try:
        int(input("\u001b[33mHardware ID: \u001b[0m"))
    except ValueError:
        print("\u001b[31mInvalid number detected!\nReturning to main menu..\u001b[0m")
        time.sleep(3)
        main()
    try:
        int(input("\u001b[33mKey: \u001b[0m"))
    except ValueError:
        print("\u001b[31mInvalid number detected!\nReturning to main menu..\u001b[0m")
        time.sleep(3)
        main()
    gen()
main()