Allow local Spacy Models to be loaded in NLP Engine

[TSunny007]

Currently SpacyNlpEngine does not support use of local model paths. This is important for offline/airgapped environments where it is not possible to download spacy model on the fly

Change Description

Follows Spacy's internal logic in .load

if is_package(name):  # installed as package
    465     return load_model_from_package(name, **kwargs)  # type: ignore[arg-type]
    466 if Path(name).exists():  # path to model data directory
    467     return load_model_from_path(Path(name), **kwargs)  # type: ignore[arg-type]

Issue reference

This PR fixes issue #XX

Checklist

• I have reviewed the contribution guidelines
• I have signed the CLA (if required)
• My code includes unit tests
• All unit tests and lint checks pass locally
• My PR contains documentation updates / additions if required

[omri374]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[omri374]

Thanks!