langchain>=0.2.0
langchain-openai>=0.1.0
langgraph>=0.1.0
pdfplumber>=0.10.0
python-docx>=1.0.0
python-pptx>=0.6.0
openpyxl>=3.1.0
pandas>=2.0.0
requests>=2.31.0
beautifulsoup4>=4.12.0
duckduckgo-search>=6.0.0
python-dotenv>=1.0.0

[dev]
pytest>=8.0.0
black>=24.0.0
ruff>=0.3.0

[ocr]
pytesseract>=0.3.10
pillow>=10.0.0
pymupdf>=1.23.0

[web]
gradio>=4.0.0
fastapi>=0.110.0
uvicorn>=0.27.0
