removed unused import

main.py

 #!/usr/bin/env python3
 from waitress import serve #Used as webserver (Production)
-from flask import Flask, request, render_template, redirect, abort, Markup, session, make_response, jsonify #Used to prepare the dynamic pages
-import sqlite3 #Used to store the Data
+from flask import Flask, request, redirect, make_response #Used to prepare the dynamic pages
 import os #Used for getting the enviorement variables
 from itsdangerous import URLSafeSerializer #used for signing the cookies
 import random #used for signing the cookies