text: from app import create_app
  from flask_script import Manager, Server
  
  app= create_app('development')
  
  manager=Manager(app)
  manager.add_command('server', Server)
  
  @manager.command
  def test():
      """Function that runs all the unit tests."""
      import unittest
      tests = unittest.TestLoader().discover('tests')
      unittest.TextTestRunner(verbosity=2).run(tests)
      
  
  if __name__=='__main__':
      manager.run()
  