code: func RunRemove(dockerCli *KubeCli, opts options.Remove) error {
  	composeClient, err := dockerCli.composeClient()
  	if err != nil {
  		return err
  	}
  	stacks, err := composeClient.Stacks(false)
  	if err != nil {
  		return err
  	}
  	for _, stack := range opts.Namespaces {
  		fmt.Fprintf(dockerCli.Out(), "Removing stack: %s\n", stack)
  		if err := stacks.Delete(stack); err != nil {
  			return errors.Wrapf(err, "Failed to remove stack %s", stack)
  		}
  	}
  	return nil
  }
docs: // RunRemove is the kubernetes implementation of docker stack remove