def login():
    if 'email' in session:
        return redirect(url_for('home'))
    if request.method == "POST":
        email = request.form.get('email')
        password = request.form.get('password')
     
        search = Users.query.filter_by(email=email,password=password).first()
         
        if search is None:
            flash("Yanlış Giriş Yaptın")v
            return render_template("login.html")
        elif:
            return redirect(url_for('home'))