Remove likely unneeded annotation

# Taken and adapted from the flaskr tutorial. Database logic adapted from Flask SQLAlchemy Documentation

# (https://flask-sqlalchemy.palletsprojects.com/en/2.x/contexts/). See LICENSE-3RD-PARTY.md for details.

import secrets

from typing import Any, Optional

from typing import Optional

from pathlib import Path

from flask import Flask

from .db_config import get_database_uri, get_uri_for_sqlite

db: Any = SQLAlchemy()

db = SQLAlchemy()

from .model import *