Yeah this will be seriously hard.. Its a very much newer linkml version that generated the python file.. It does not look too bad:

sssom/util.py:31: error: Module "sssom.sssom_datamodel" has no attribute "Entity"
sssom/util.py:31: error: Module "sssom.sssom_datamodel" has no attribute "slots"
sssom/__init__.py:1: error: Module "sssom.sssom_datamodel" has no attribute "slots"
sssom/writers.py:18: error: Module "sssom.sssom_datamodel" has no attribute "slots"
sssom/rdf_util.py:9: error: Module "sssom.sssom_datamodel" has no attribute "EntityId"

But its actually quite touch because the concept of "Entity" was removed from the metadamodel.

If this is too hard, let me know, I will do it then when I get to it @hrshdhgd :)

I have updated sssom.yaml in https://github.com/mapping-commons/sssom

so you should pull changes to the repo and ditch any changes you have locally in that repo. This also adds the predicate_modifier column.

The mappings type being dict has been fixed where now it is a list. See this on linkml and this in our repo.

I have addressed all of your refactored suggestions. Thank you Nico!