cannot import name 'old_build2dLungMask' from 'p2ch13.dsets'

[Jan Ørbech Pedersen]

I get this error when running the p2ch13_explore_data.ipynb notebook.

[sfleisch]

Old question but new answer:
Comment it out - it doesn't exist. And remove the attempt to plot using the function from p2ch13_explore_data.ipynb.
Most of the part2 notebooks are missing code, or haven't been updated to reflect the current code. Very frustrating.
In some cases one can figure out how to update the code. But not all.