text: 
    
  from flask_script import Manager, Server
  from flask_migrate import Migrate, MigrateCommand
  from app import create_app,db
  from app.models import User
  
  app = create_app('production')
  
  manager = Manager(app)
  migrate = Migrate(app,db)
  
  manager.add_command('db', MigrateCommand)
  manager.add_command('run',Server(use_debugger=True))
  
  
  @manager.shell
  def make_shell_context():
      return dict(app = app,db = db,User = User)
  
  @manager.command
  def test():
      import unittest
      tests = unittest.TestLoader().discover('tests')
      unittest.TextTestRunner(verbosity=2).run(tests)
  
  if __name__ == "__main__":
      manager.run()