Exit after hackingtool is successfully uninstalled

# coding=utf-8

import os

import sys

from time import sleep

from core import HackingTool

                  "sudo rm -rf /usr/share/doc/hackingtool/;"

                  "cd /etc/;"

                  "sudo rm -rf /etc/hackingtool/;")

        print("\nHackingtool Successfully Uninstalled..")

        print("Happy Hacking..!!")

        sleep(1)

        print("\nHackingtool Successfully Uninstalled... Goodbye.")

        sys.exit()

class ToolManager(HackingToolsCollection):