requests>=2.31
python-dotenv>=1.0
pydantic>=2.0
tiktoken>=0.5.0
sqlalchemy>=2.0.0
jinja2>=3.0.0
psycopg2-binary>=2.9.0
tzdata>=2024.1  # For timezone support on Windows

# Web search dependencies
ddgs>=9.0.0

# Text extraction dependencies (optional)
beautifulsoup4>=4.12.3
pypdf>=6.0.0
python-docx>=1.1.0
