# Optional docling parser engine.
#
# Needed only for: DOC_PARSER_ENGINE=docling, the docling OCR backend
# (OCR_BACKEND=docling: layout-model hybrid OCR, ocrmac/rapidocr engines),
# .adoc/.vtt/.xml attachment parsing, and the read_document tool's `structured`
# output. The default anydoc engine needs none of this, and OCR itself does
# not either: OCR_ENABLED=true with the tesseract binary (or a DeepSeek-OCR
# endpoint) runs through application/parser/file/ocr_parser.py.
#
# Install ON TOP of requirements.txt (torch/transformers stay pinned there,
# shared with sentence-transformers):
#   pip install -r requirements.txt -r requirements-docling.txt
# Docker: build with --build-arg INSTALL_DOCLING=true
docling==2.119.0
rapidocr==3.9.2
onnxruntime==1.28.0
