code: def execute(self):  # pylint: disable=no-self-use
          
          if os.path.isfile('runway.yml'):
              print('Runway config already present')
              sys.exit(1)
          with open('runway.yml', 'w') as stream:
              stream.write("""---
  deployments:
    - modules:
        - nameofmyfirstmodulefolder
        - nameofmysecondmodulefolder
        # - etc...
      regions:
        - us-east-1
  """)
          print('runway.yml generated')
          print('See additional getting started information at '
                'https://docs.onica.com/projects/runway/en/latest/how_to_use.html')
docs: Generate runway.yml.