The standard packaging for release builds both sdist and bdist_wheel, which, combined, exceed the default maximum size that PyPI allows (2 x ~73M > 100M)
Most of the space seems to be occupied by the surrogate notebooks (my guess is because of the multiple plots embedded as base-64-encoded PNG images):
sdist
andbdist_wheel
, which, combined, exceed the default maximum size that PyPI allows (2 x ~73M > 100M)