old_contents: # -*- coding: utf-8 -*-
  """
  This file is covered by the LICENSING file in the root of this project.
  """
  
  #!flask/bin/python
  from .client import app
  
  
  if __name__ == "__main__":
      app.run(host='0.0.0.0', port=80, debug=True)
  
new_contents: # -*- coding: utf-8 -*-
  """
  This file is covered by the LICENSING file in the root of this project.
  """
  
  #!flask/bin/python
  from client import app
  
  
  if __name__ == "__main__":
      app.run(host='0.0.0.0', port=80, debug=True)
  
subject: update to py3