This is the code(minus imports and sensitive info) for my python file

app = Flask(__name__)

app.config['SQLALCHEMY_DATABASE_URI'] = uri
app.secret_key = 'supersecretkeydevtest'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
app.debug = True
app.wsgi_app = DebuggedApplication(app.wsgi_app, True)

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

admin = Admin(app)


class User(db.Model):
    __tablename__ = 'User'
    can_create = False
    id = db.Column('id', db.Integer, primary_key=True)
    first = db.Column('first', db.String(15), nullable=False)
    last = db.Column('last', db.String(25), nullable=False)
    username = db.Column('username', db.String(80), unique=True, nullable=False)
    password = db.Column('password', db.String(80), nullable=False)
    phonenumber = db.Column('phonenumber', db.String(45), nullable=False)
    dob = db.Column('dob', db.DateTime, nullable=False)
    admin = db.Column('isadmin', db.Boolean, default=False, nullable=False)

    def __init__(self, first=None, last=None, username=None, password=None, phonenumber=None, dob=None):
        self.first = first
        self.last = last
        self.username = username
        self.password = password
        self.phonenumber = phonenumber
        self.dob = dob

    def type_formatter(view, value):
        pass

    def is_authenticated(self):
        return True

    def is_active(self):
        return True

    def is_anonymous(self):
        return False

    def get_id(self):
        return unicode(self.id)

    def __repr__(self):
        return self.username


class Contact(db.Model):
    __tablename__ = 'Contact'
    id = db.Column('id', db.Integer, primary_key=True)
    first = db.Column('first', db.String(15), nullable=False)
    last = db.Column('last', db.String(25), nullable=False)
    street = db.Column('street', db.String(80), nullable=False)
    city = db.Column('city', db.String(80), nullable=False)
    state = db.Column('state', db.String(80), nullable=False)
    zipcode = db.Column('zipcode', db.String(80), nullable=False)
    phonenumber = db.Column('phonenumber', db.String(45), nullable=False)
    Policy = db.relationship('Policy', backref='contact', lazy='dynamic')

    def __repr__(self):
        return self.first


class Policy(db.Model):
    __tablename__ = 'Policy'
    id = db.Column('id', db.Integer, primary_key=True)
    policy_number = db.Column('policy_number', db.Integer)
    policy_type = db.Column('policy_type', db.String(25))
    contact_id = db.Column(db.Integer, db.ForeignKey('Contact.id'))

    def __repr__(self):
        return self.policy_type


class Letter(db.Model):
    __tablename__ = 'Letter'
    id = db.Column('id', db.Integer, primary_key=True)
    title = db.Column('title', db.String(25))
    description = db.Column('description', db.String(80))

    def __repr__(self):
        return self.id


admin.add_view(ModelView(User, db.session))
admin.add_view(ModelView(Contact, db.session))
admin.add_view(ModelView(Policy, db.session))
admin.add_view(ModelView(Letter, db.session))


@login_manager.user_loader
def load_user(id):
    return User.query.get(int(id))


@app.route('/')
@login_required
def index():
    return render_template('index.html')


@app.route('/reports')
@login_required
def reports():
    return render_template('reports.html')


@app.route('/management')
@login_required
def management():
    return render_template('management.html')


@app.route('/history')
@login_required
def history():
    return render_template('history.html')


@app.route('/settings')
@login_required
def settings():
    return render_template('settings.html')


@app.route('/login', methods=['GET','POST'])
def login():
    if request.method == 'GET':
        return render_template('login.html')
    username = request.form['inputEmail']
    password = request.form['inputPassword']
    remember_me = False
    if 'remember_me' in request.form:
        remember_me = True
    registered_user = User.query.filter_by(username=username, password=password).first()
    if registered_user is None:
        flash('Username or Password is invalid', 'error')
        return redirect(url_for('login'))
    login_user(registered_user, remember=remember_me)
    flash('Logged in Successfully')
    return redirect(request.args.get('next') or url_for('index'))


@app.route('/logout')
def logout():
    logout_user()
    return redirect(url_for('index'))


@app.route('/signup', methods=['GET', 'POST'])
def signup():
    if request.method == 'GET':
        return render_template('signup.html')
    user = User(request.form['inputFirst'], request.form['inputLast'], request.form['inputEmail'], request.form['dob'], request.form['inputPassword'])
    db.session.add(user)
    db.session.commit()
    flash('User successfully created!')
    return redirect(url_for('login'))


@app.route('/profile/<name>')
@login_required
def profile():
    return render_template('profile.html', name=name)


@app.route('/admin')
@login_required
def admin():
    return render_template('admin.html')


@app.route('/genreport/<policy_id>')
def pdf_template(policy_id):
    policy = Policy.get(policy_id)
    rendered = render_template('letters/listing.html', policy=policy)
    pdf = pdfkit.from_string(rendered, False)

    response = make_response(pdf)
    response.headers['Content-Type'] = 'application/pdf'
    response.headers['Content-Disposition'] = 'inline; filename=output.pdf'

    return response



if __name__ == '__main__':
    app.run(host='0.0.0.0')

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This is the error i am receiving when i go to /genreport/1891651 which is a generic fake account created for testing purposes. the policy number is linked to a user. not sure why there is no get function.


Traceback (most recent call last):
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1985, in wsgi_app
    response = self.handle_exception(e)
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1540, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1982, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1614, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1517, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/ubuntu/myproject/myprojectenv/lib/python2.7/site-packages/flask/app.py", line 1598, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/ubuntu/myproject/myproject.py", line 197, in pdf_template
    policy = Policy.get(policy_id)
AttributeError: type object 'Policy' has no attribute 'get'