Python console errors, please help..

from flask import Flask, g, render_template, flash, redirect, url_for, after_request
from flask.ext.login import LoginManager

import forms
import models

DEBUG = True
PORT = 8000
HOST = '0.0.0.0'

app = Flask(__name__)
app.secret_key = 'csads.dfg.sf.gsdf.g.fgfgsdfgsdfg.sdf.g'

login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view = 'login'

@login_manager.user_loader
def load_user(userid):
    try:
        return models.User.get(models.User.id == userid)
    except models.DoesNotExist:
        return None


@app.before_request
def before_request():
        """ Connect to the database before each request """
        g.db = models.DATABSE
        g.db.connect()


    @app.after_request
    def after_request(response):
        g.db.close()
        return response



@app.route('/register', methids=('GET', 'POST'))
def register():
    form = forms.RegisterForm()
    if form.validate_on_submit():
        flash("You registered", "Seccuess")
            models.User.create_user(
                username=form.username.data,
                email=form.email.data,
                password=form.password.data

                )
            return redirect(url_for('index'))
        return render_template('register-html', form=form)

    @app.route('/')
        def index():
            return "hey"



    if __name__ == '__main___':
        models.initialize()
        try:
        models.User.create_user(
            username='nilsgarland',
            email='nilsgarland@gmail.com',
            password='password',
            admin=True
            )
        except ValueError:
          pass
        app.run(debug=DEBUG, host=HOST, port=PORT)