# Core dependencies
gradio
numpy
pandas

# LangChain ecosystem
langchain
langchain-core
langchain-community
langchain-groq
langgraph 

# Open-source model support
transformers
torch
accelerate

# Local model serving
ollama

# Free search tools
duckduckgo-search

# Vector database and embeddings
faiss-cpu
sentence-transformers

# Utilities
python-dotenv
requests
wikipedia
agno