code: def display_images_widgets(self, fnames:list) -> None:
          "Display a few preview images in the notebook"
          imgs = [widgets.Image(value=open(f, 'rb').read(), width='200px') for f in fnames]
          self._img_pane.children = tuple(imgsf display_images_widgets(self, fnames:list) -> None:
          "Display a few preview images in the notebook"
          imgs = [widgets.Image(value=open(f, 'rb').read(), width='200px') for f in fnames]
          self._img_pane.children = tuple(imgs)
docs: Display a few preview images in the notebook