Layoutlmv2 tesseractconfig (#17733)
* Added option for users to modify config parameter used by pytesseract during feature extraction
- Added optional 'tess_config' kwarg when setting up LayoutLMV2 processor that is used by pytesseract during feature extraction
- Eg. Can be used to modify psm values by setting tess_config to '--psm 7'
- Different psm values significantly influences the output of layoutlmv2
* Update src/transformers/models/layoutlmv2/feature_extraction_layoutlmv2.py
Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>
* Update src/transformers/models/layoutlmv2/feature_extraction_layoutlmv2.py
Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>
* Updated variable names to be more explicit
* Fixed styles
* Added option for users to modify config parameter when calling pytesseract during feature extraction
- Added option to set "tesseract_config" parameter during LayoutLMV3 processor initialization
- Can be used to modify PSM values, eg. by setting tesseract_config="--psm 6"
* Removed from function signature
Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>
