Code cleanup

[sandorkertesz]

Description

Contributor Declaration

By opening this pull request, I affirm the following:

• All authors agree to the Contributor License Agreement.
• The code follows the project's coding standards.
• I have performed self-review and added comments where needed.
• I have added or updated tests to verify that my changes are effective and functional.
• I have run all existing tests and confirmed they pass.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 93.33333% with 1 line in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (release/1.0.0rc0@f75ed2e). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
tests/xr_engine/test_xr_engine_chunks.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@                 Coverage Diff                 @@
##             release/1.0.0rc0     #915   +/-   ##
===================================================
  Coverage                    ?   82.25%           
===================================================
  Files                       ?      198           
  Lines                       ?    14424           
  Branches                    ?      716           
===================================================
  Hits                        ?    11865           
  Misses                      ?     2343           
  Partials                    ?      216           

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