Refactor antisymmetric_projection

[Bchass]

Description

Closes: #498

Changes

• Refactor antisymmetric_projection.py
• Update test_antisymmetric_projection.py

Checklist

• Use ruff and pylint for errors related to code style and formatting.
• Verify all previous and newly added unit tests pass in pytest.
• Check the documentation build does not lead to any failures. Sphinx build can be checked locally for any failures related to your PR
• Use linkcheck to check for broken links in the documentation
• Use doctest to verify the examples in the function docstrings work as expected.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.1%. Comparing base (2714b92) to head (39c6645).

Additional details and impacted files

@@           Coverage Diff            @@
##           master    #523     +/-   ##
========================================
- Coverage    98.1%   98.1%   -0.1%     
========================================
  Files         160     160             
  Lines        3090    3088      -2     
  Branches      751     751             
========================================
- Hits         3032    3030      -2     
  Misses         37      37             
  Partials       21      21             

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[purva-thakre]

LGTM!

@vprusso Did you have any additional comments?

[vprusso]

LGTM!

@vprusso Did you have any additional comments?

None on my side. I'll go ahead and merge. Thanks again, @Bchass !