# Python 3.11+
gradio>=4.44.0,<6
langchain>=0.3.0
langchain-core>=0.3.0
langchain-openai>=0.2.0
langchain-anthropic>=0.2.0
langchain-community>=0.3.0
pydantic>=2.0
requests>=2.31.0
python-dotenv>=1.0.0
rich>=13.0.0
mcp>=1.0.0
tavily-python>=0.5.0
duckduckgo-search>=6.0.0
openai>=1.40.0
