gradio
requests
langchain
langchain-community
langchain-core
langchain-experimental
langchain-google-genai
langchain-groq
langchain-huggingface
langchain-ollama
langchain-openai
langchain-text-splitters
langgraph
langgraph-checkpoint
langgraph-prebuilt
langgraph-sdk
pandas
wikipedia
markdownify
ddgs
duckduckgo-search
arxiv