text: from flask import Flask
  from flask_sqlalchemy import SQLAlchemy
  from flask_script import Manager
  from flask_migrate import Migrate, MigrateCommand
  from app import db
  from app.models import Task
  
  
  app = Flask(__name__)
  app.config.from_object("config")
  db.init_app(app)
  migrate = Migrate(app, db)
  
  manager = Manager(app)
  manager.add_command("db", MigrateCommand)
  
  
  if __name__ == "__main__":
      manager.run()
  