nbcourse/book.py:4: in <module> from bookbook.latex import combine_and_convert E ModuleNotFoundError: No module named 'bookbook' =========================== short test summary info ============================ ERROR tests/test_nbcourse.py ERROR tests/test_utils.py !!!!!!!!!!!!!!!!!!! Interrupted: 2 errors during collection !!!!!!!!!!!!!!!!!!!! ============================== 2 errors in 0.38s =============================== ERROR: Job failed: exit code 1
