次のコードを実行しようとしています。
# To use interactive plots (mouse clicks, zooming, panning) we use the nbagg back end. We want our graphs
# to be embedded in the notebook, inline mode, this combination is defined by the magic "%matplotlib notebook".
%matplotlib notebook
import SimpleITK as sitk
%run update_path_to_download_script
from downloaddata import fetch_data as fdata
import gui
# Using an external viewer (ITK-SNAP or 3D Slicer) we identified a visually appealing window-level setting
T1_WINDOW_LEVEL = (1050,500)
Spider 3.2.6 で実行すると、次のようになります: ModuleNotFoundError: No module named 'gui'
どんな助けでも大歓迎です。