Creating a login Register login/Register with  session authentication using Python Flask

In This, We can learn How to make a  login/Register with  session authentication using Flask 1. APP.PY from flask import Flask, render_template, request, redirect, session,get_flashed_messages, flashimport mysql.connectorimport osimport randomapp=Flask(__name__)app.secret_key=os.urandom(24) conn= mysql.connector.connect(host=”localhost”, user=”root”, password=”Batman”, database=”flasklogin”)cursor= conn.cursor()@app.route(‘/’)def home():    return render_template(“main.html”)@app.route(‘/login’)def login():    if session.get(‘user_id’):   # Check session exists or not        return redirect(“/dashboard”)  …

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