code: func Uninstall(client kubernetes.Interface, opts *Options) error {
  	if err := deleteService(client.CoreV1(), opts.Namespace); err != nil {
  		return err
  	}
  	if err := deleteDeployment(client, opts.Namespace); err != nil {
  		return err
  	}
  	return deleteSecret(client.CoreV1(), opts.Namespace)
  }
docs: // Uninstall uses Kubernetes client to uninstall Tiller.