Fixing search keywords

[karanphil]

Quick description

Quick fix for scil_search_keywords since the verbose PR broke it. ...

Type of change

Check the relevant options.

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

Provide data, screenshots, command line to test (if relevant)

...

Checklist

• [ ] My code follows the style guidelines of this project (run autopep8)
• [ ] I added relevant citations to scripts, modules and functions docstrings and descriptions
• [ ] I have performed a self-review of my code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] My changes generate no new warnings
• [ ] I moved all functions from the script file (except the argparser and main) to scilpy modules
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (9412961) 68.12% compared to head (c40de48) 68.40%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #912 +/- ## ========================================== + Coverage 68.12% 68.40% +0.28% ========================================== Files 386 386 Lines 20678 20680 +2 Branches 3160 3161 +1 ========================================== + Hits 14087 14147 +60 + Misses 5326 5266 -60 - Partials 1265 1267 +2 ``` | [Components](https://app.codecov.io/gh/scilus/scilpy/pull/912/components?src=pr&el=components&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=scilus) | Coverage Δ | | |---|---|---| | [Scripts](https://app.codecov.io/gh/scilus/scilpy/pull/912/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=scilus) | `71.13% <100.00%> (+0.44%)` | :arrow_up: | | [Library](https://app.codecov.io/gh/scilus/scilpy/pull/912/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=scilus) | `63.76% <ø> (ø)` | |