# LangGraph for agent workflows
langgraph>=0.6.7

# Core LangChain packages
langchain-core>=0.3.75
langchain-google-genai>=2.1.10
langchain-community>=0.3.29
langchain-text-splitters>=0.3.11
langchain-chroma>=0.2.5

# Vector store and embeddings
chromadb>=1.0.20

# Web search capabilities
tavily-python>=0.7.11

# Document processing
pypdf>=6.0.0

# Streamlit app dependencies
streamlit>=1.49.1
plotly>=6.3.0
pandas>=2.3.2

# Structured outputs
pydantic>=2.11.7

# Environment and utilities
python-dotenv>=1.1.1