FIX: Kernel Converter script and doc

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 66.66667% with 12 lines in your changes missing coverage. Please review.

Project coverage is 83.18%. Comparing base (c0073aa) to head (859f56f). Report is 6 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #4892 +/- ## ======================================= Coverage 83.17% 83.18% ======================================= Files 118 118 Lines 54147 54177 +30 ======================================= + Hits 45036 45065 +29 - Misses 9111 9112 +1 ```