644 implement model registrator

[cpaniaguam]

This pull request introduces model registration functionality.

Model Registration:

• Added a new module register.py for registering custom models in HSSM, including functions register_model, list_registered_models, and get_model_info.
• Updated src/hssm/__init__.py to include the register_model function. [1] [2]
• Tests

Other updates

Dependency Updates:

• Added ipython, nbconvert, and ptpython to the dev dependencies in pyproject.toml. [1] [2]

Initialization Refactoring:

• Refactored the __init__ method in src/hssm/hssm.py to use a dictionary comprehension for initializing self._init_args.

[digicosmos86]

This looks great! I really like how clean it is, and it is exactly what we were thinking of.

Taking this further, we can now move on to thinking about how not to modify the default_model_config object (it is really supposed to be read-only) and also lazy-loading only certain model configs as needed, but this is already pretty great!

[codecov]

Codecov Report

Attention: Patch coverage is 94.59459% with 2 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/hssm/register.py	94.11%	1 Missing ⚠️
tests/test_register.py	94.11%	1 Missing ⚠️

Files with missing lines	Coverage Δ
src/hssm/__init__.py	100.00% <100.00%> (ø)
src/hssm/hssm.py	77.60% <100.00%> (+0.06%)	⬆️
src/hssm/register.py	94.11% <94.11%> (ø)
tests/test_register.py	94.11% <94.11%> (ø)

[digicosmos86]

LGTM!!