Grasshopper user object won't work.

[bitsbau]

Describe the bug

Hi, I've tried to let the compas_singular GH object to work. However lack of some package defined it couldn't run properly.

One possible issue I've noticed was:

Under
src/compas_singular/rhino/grasshopper.py

in Line 17
from compas_singular.algorithms import surface_discrete_mapping, boundary_triangulation, Skeleton, SkeletonDecomposition

surface_discrete_mapping was not defined. Also the Skeleton might be under src/compas_singular/datastructures ?

I'd really appericate your feedback.

Best regards,
Jeff.