code: func (f *RemoteRuntime) RemoveImage(ctx context.Context, req *kubeapi.RemoveImageRequest) (*kubeapi.RemoveImageResponse, error) {
  	err := f.ImageService.RemoveImage(req.Image)
  	if err != nil {
  		return nil, err
  	}
  
  	return &kubeapi.RemoveImageResponse{}, nil
  }
docs: // RemoveImage removes the image.
  // This call is idempotent, and must not return an error if the image has
  // already been removed.