from flask_bootstrap import Bootstrap
from flask_debugtoolbar import DebugToolbarExtension
from flask_migrate import Migrate
from flask_sqlalchemy import SQLAlchemy

db=SQLAlchemy()
migrate=Migrate()
def init_ext(app):
    db.init_app(app=app)
    migrate.init_app(app=app,db=db)
    Bootstrap(app=app)
    DebugToolbarExtension(app=app)
