code: def backends():
      '''List available backends'''
      log.info('Available backends:')
      for backend in actions.list_backends():
          log.info('%s (%s)', backend.name, backend.display_name or backend.namef backends():
      '''List available backends'''
      log.info('Available backends:')
      for backend in actions.list_backends():
          log.info('%s (%s)', backend.name, backend.display_name or backend.name)
docs: List available backends