openpyxl>=3.1.0
python-docx>=0.8.11
pillow>=10.0.0
cryptography>=41.0.0
protobuf>=4.21.1
filelock>=3.12.0
python-dotenv>=1.0.0
langchain-core>=0.3.0
langchain-chroma>=0.2.0
langchain-huggingface>=0.1.0
langchain-google-genai
langgraph
google-genai
sentence-transformers>=2.2.0

[dev]
pytest>=7.0
ruff>=0.4
