from app import create_app,db
# .....
from app.models import User
# ...
from flask_script import Manager,Server
#....
from flask_migrate import Migrate , MigrateCommand

app = create_app('development')
migrate = Migrate (app,db)
manager = Manager (app)
manager.add_command ('db', MigrateCommand)
manager.add_command ('server',Server)
@manager.shell
def make_shell_context():
    return dict(app = app,db = db,User = User )
if __name__ == '__main__':
    manager.run()