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fix(tesserocr): Raise Exception if tesserocr has not loaded any languages

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Signed-off-by: Nikos Livathinos <nli@zurich.ibm.com>
This commit is contained in:
Nikos Livathinos 2024-11-08 10:09:08 +01:00
parent 6c22cba0a7
commit e5593641e9
1 changed files with 3 additions and 0 deletions
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docling/models/tesseract_ocr_model.py
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@ -36,6 +36,9 @@ class TesseractOcrModel(BaseOcrModel):
try: try:
tesseract_version = tesserocr.tesseract_version() tesseract_version = tesserocr.tesseract_version()
_, tesserocr_languages = tesserocr.get_languages()
if not tesserocr_languages:
raise ImportError(setup_errmsg)
_log.debug("Initializing TesserOCR: %s", tesseract_version) _log.debug("Initializing TesserOCR: %s", tesseract_version)
except: except:
raise ImportError(setup_errmsg) raise ImportError(setup_errmsg)