requirements.txt

langgraph
langchain-core
langchain-community
langchain-openai
langchain-deepseek
langchain-tavily
tavily-python
wikipedia
gradio>=4.44.0
huggingface_hub>=0.24.0
python-dotenv==1.0.0
pydantic>=2.9.0
typing-extensions>=4.12.0
aiohttp>=3.10.0