* feat(OCR tests): Introduce fuzziness in the text validation of OCR tests Signed-off-by: Nikos Livathinos <nli@zurich.ibm.com> * fix(TesseractOcrCliModel): Send the stderr to devnull to avoid poluting the console with messages from tesseract cmd Signed-off-by: Nikos Livathinos <nli@zurich.ibm.com> --------- Signed-off-by: Nikos Livathinos <nli@zurich.ibm.com>