[nnc] Updated internal asserts to include more detailed error messages (#64118)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64118
Test Plan: Imported from OSS
Reviewed By: ZolotukhinM
Differential Revision: D30616944
Pulled By: navahgar
fbshipit-source-id: 35289696cc0e7faa01599304243b86f0febc6daf
