code: func ClientSetFromFile(path string) (*clientset.Clientset, error) {
  	config, err := clientcmd.LoadFromFile(path)
  	if err != nil {
  		return nil, errors.Wrap(err, "failed to load admin kubeconfig")
  	}
  	return ToClientSet(config)
  }
docs: // ClientSetFromFile returns a ready-to-use client from a kubeconfig file