update and sort imports

[gmalinve]

No description provided.

[SMoraisAnsys]

LGTM, I left a minor comment.
Seems like this repo is not leveraging the pre-commit.ci, we should update it.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 93.75000% with 1 line in your changes missing coverage. Please review.

Project coverage is 88.65%. Comparing base (f762a3d) to head (c6a0f17).

Files	Patch %	Lines
src/ansys/aedt/toolkits/antenna/backend/api.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #285   +/-   ##
=======================================
  Coverage   88.65%   88.65%           
=======================================
  Files          12       12           
  Lines        3262     3262           
=======================================
  Hits         2892     2892           
  Misses        370      370           

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