text: from flask_migrate import Migrate
  from flask_sqlalchemy import SQLAlchemy
  from flask_static_digest import FlaskStaticDigest
  from flask_wtf.csrf import CSRFProtect
  
  
  csrf_protect = CSRFProtect()
  db = SQLAlchemy()
  flask_static_digest = FlaskStaticDigest()
  migrate = Migrate()
  