Christine Straub 887e6c9094
refactor: use env_config instead of SUBREGION_THRESHOLD_FOR_OCR constant (#2697)
The purpose of this PR is to introduce a new env_config for the
subregion threshold for OCR.

### Testing
CI should pass.
2024-03-28 20:28:35 +00:00
..
2024-01-29 20:12:08 +00:00