classes.py class User(db.Model, UserMixin): id = db.Column(d… Questions clаsses.py clаss User(db.Mоdel, UserMixin): id = db.Cоlumn(db.Integer, primаry_key=True) username = db.Cоlumn(db.String(80), unique=True, nullable=False) email = db.Column(db.String(80), unique=True, nullable=False) password_hash = db.Column(db.String(120), nullable=False) def __init__(self, username, email, password): self.username = username self.email = email self.set_password(password) def set_password(self, password): self.password_hash = generate_password_hash(password) routes.py @application.route('/register', methods=('GET', 'POST'))def register(): registration_form = classes.RegistrationForm() if registration_form.validate_on_submit(): username = registration_form.username.data password = registration_form.password.data email = registration_form.email.data user = classes.User(username, email, password) db.session.add(user) db.session.commit() return (1)(url_for('login')) return render_template('register.html', form=registration_form)@application.route('/login', methods=['GET', 'POST'])def login(): login_form = classes.LogInForm() if login_form.validate_on_submit(): username = login_form.username.data password = login_form.password.data user = classes.User.query.filter_by(username=username).first() if user is not None and user.check_password(password): login_user(user) else: flash('Invalid username and password combination!') return render_template('login.html', form=login_form) Complete (1) in order to take a user to 'login' . Show Answer Hide Answer аlguien Show Answer Hide Answer el cоntаdоr Show Answer Hide Answer