Moja piękna strona

from flask import Flask, redirect, url_for, render_template, request, session, flash
from datetime import timedelta
from flask_sqlalchemy import SQLAlchemy

app = Flask(__name__)
app.secret_key = 'Janusz Gwardzista'
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///users.sqlite3'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
app.permanent_session_lifetime = timedelta(minutes=1)

db = SQLAlchemy(app)


class users(db.Model):
    _id = db.Column("id", db.Integer, primary_key = True)
    name = db.Column(db.String(100))
    email = db.Column(db.String(100))
    def __init__(self, name, email):
        self.name = name
        self.email = email


@app.route("/")
def home():
    return render_template('index.html', content= 'Testing')

@app.route("/test")
def test():
    return render_template('new.html', content= 'Testing')

#To mi przeszkadza :(
#@app.route('/<name>')
#def user(name):
#    return f'Cześć, {name}!'

@app.route('/admin/')
def admin():
    return redirect(url_for('user', name = 'Admin'))

@app.route('/login/', methods = ['POST', 'GET'])
def login():
    if request.method == 'POST':
        session.permanent = True
        user = request.form['nm']
        session['user'] = user

        found_user = users.query.filter_by(name=user).first()
        if found_user:
            session['email'] = found_user.email
        else:
            usr = users(user, "")
            db.session.add(usr)
            db.session.commit()
        flash("You have been logged in, congratulations!, you've just won your life!", "info")
        return redirect(url_for('user'))
    else:
        if "user" in session:
            flash("You are already logged in!", "info")
            return redirect(url_for('user'))
        else:
            return render_template('login.html')

@app.route("/user/", methods=["POST", "GET"])
def user():
    email = None
    if "user" in session:
        user = session["user"]
        if request.method == "POST":
            email = request.form["email"]
            session["email"] = email
            found_user = users.query.filter_by(name=user).first()
            found_user.email = email
            db.commit()
            flash('You succesfully logged in', "info")
        else:
            if "email" in session:
                email = session["email"]
        return render_template('user.html', email=email)
    else:
        flash("You are not logged in!", "info")
        return redirect(url_for('login'))

@app.route("/logout/")
def logout():
    if 'user' in session:
        user = session["user"]
        flash('You have been logged out - Leave your home, you have 1 minute before FBI enters your apartament', "info")
    session.pop("user", None)
    session.pop("email", None)
    return redirect(url_for('login'))


if __name__ == '__main__':
    app.run(debug=True)