Added output path for optimize model

[scap3yvt]

Fixes #895

Proposed Changes

• added a separate cli parameter
• internal logic updated to handle new parameter

Checklist

• CONTRIBUTING guide has been followed.
• PR is based on the current GaNDLF master .
• Non-breaking change (does not break existing functionality): provide as many details as possible for any breaking change.
• Function/class source code documentation added/updated (ensure typing is used to provide type hints, including and not limited to using Optional if a variable has a pre-defined value).
• Code has been blacked for style consistency and linting.
• If applicable, version information has been updated in GANDLF/version.py.
• If adding a git submodule, add to list of exceptions for black styling in pyproject.toml file.
• Usage documentation has been updated, if appropriate.
• Tests added or modified to cover the changes; if coverage is reduced, please give explanation.
• If customized dependency installation is required (i.e., a separate pip install step is needed for PR to be functional), please ensure it is reflected in all the files that control the CI, namely: python-test.yml, and all docker files [1,2,3].

[github-actions]

MLCommons CLA bot All contributors have signed the MLCommons CLA ✍️ ✅

[VukW]

Let's add a new param to entrypoint tests also?

https://github.com/mlcommons/GaNDLF/blob/new-apis_v0.1.0-dev_optmize-model_with_output/testing/entrypoints/test_optimize_model.py

[scap3yvt]

Let's add a new param to entrypoint tests also?

https://github.com/mlcommons/GaNDLF/blob/new-apis_v0.1.0-dev_optmize-model_with_output/testing/entrypoints/test_optimize_model.py

Thanks for the reminder! Added in 7deb9b4

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.46%. Comparing base (2c61453) to head (79be7b6).

Additional details and impacted files

@@                   Coverage Diff                   @@
##           new-apis_v0.1.0-dev     #896      +/-   ##
=======================================================
+ Coverage                94.44%   94.46%   +0.02%     
=======================================================
  Files                      159      159              
  Lines                     9391     9395       +4     
=======================================================
+ Hits                      8869     8875       +6     
+ Misses                     522      520       -2     

Flag	Coverage Δ
unittests	94.46% <100.00%> (+0.02%)	⬆️

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