gradio
requests
langchain
langchain-community
langchain-core
langchain-google-genai
langchain-huggingface
langchain-groq
langchain-tavily
langchain-chroma
langgraph
huggingface_hub
arxiv
pymupdf
wikipedia
python-dotenv
sentence-transformers # Added this as it was missing from your traceback
pandas
protobuf==3.20.3