text: from flask import Flask
  import os
  
  
  basedir = os.path.abspath(os.path.dirname(__file__))
  
  
  # `flask run` - runs application on local server
  app = Flask(__name__, static_url_path='', static_folder='static', instance_relative_config=True)
  
  app.config.from_mapping(
      SECRET_KEY=os.environ.get('SECRET_KEY'),
      SQLALCHEMY_DATABASE_URI=os.environ.get('DATABASE_URL'),
      SQLALCHEMY_TRACK_MODIFICATIONS=False,
  )
  
  
  from . import routes, models, exceptions, auth, forms