Traceback (most recent call last):
  File "/usr/src/app/tasks/ocr_ap/ocr_ap.py", line 182, in _run_ocr
    _download_ocr_and_upload_document(id_)
  File "/usr/src/app/tasks/ocr_ap/ocr_ap.py", line 61, in _download_ocr_and_upload_document
    _ocr(file_.name, file_.name)
  File "/usr/src/app/tasks/ocr_ap/ocr_ap.py", line 41, in _ocr
    ocr(input_filename, output_filename, language=['fra'], progress_bar=False, jobs=1)  # type: ignore
  File "/usr/local/lib/python3.9/site-packages/ocrmypdf/api.py", line 340, in ocr
    return run_pipeline(options=options, plugin_manager=plugin_manager, api=True)
  File "/usr/local/lib/python3.9/site-packages/ocrmypdf/_sync.py", line 359, in run_pipeline
    pdfinfo = get_pdfinfo(
  File "/usr/local/lib/python3.9/site-packages/ocrmypdf/_pipeline.py", line 157, in get_pdfinfo
    return PdfInfo(
  File "/usr/local/lib/python3.9/site-packages/ocrmypdf/pdfinfo/info.py", line 899, in __init__
    raise EncryptedPdfError()  # Triggered by encryption with empty passwd
ocrmypdf.exceptions.EncryptedPdfError: Input PDF is encrypted. The encryption must be removed to
perform OCR.

For information about this PDF's security use
    qpdf --show-encryption infilename

You can remove the encryption using
    qpdf --decrypt [--password=[password]] infilename