new_contents: # -*- coding: utf-8 -*-
  
  """Test themysto package"""
  
  from notebook.tests.test_notebookapp import raise_on_bad_version
  
  from themysto import __version__
  
  
  def test_current_version():
      """check that version string complies with pep440"""
      raise_on_bad_version(__version__)
  
subject: add a simple python version test