[FIX] Small refactoring (found while transtaing)

[PrimozGodec]

Issue

While checking transitions, I found three pieces of code that need to be fixed/removed.

Description of changes

• Removing used import
• Removing deprecated methods
• Fixing semantic search description

Includes

• [X] Code changes
• [ ] Tests
• [ ] Documentation

[codecov-commenter]

Codecov Report

Merging #985 (f322538) into master (5586779) will increase coverage by 0.10%. The diff coverage is n/a.

:exclamation: Current head f322538 differs from pull request most recent head f9eb6a0. Consider uploading reports for the commit f9eb6a0 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #985 +/- ## ========================================== + Coverage 79.53% 79.63% +0.10% ========================================== Files 87 87 Lines 12332 12332 Branches 1618 1618 ========================================== + Hits 9808 9821 +13 + Misses 2228 2218 -10 + Partials 296 293 -3 ```