streamlit>=1.31.0
langchain>=0.1.0
langchain-core>=0.1.0
langgraph>=0.0.40
pydantic<3,>=2
pandas>=2.0.0
plotly>=5.18.0
python-dotenv>=1.0.0
httpx>=0.25.0
alpha_vantage>=2.3.1
tavily-python>=0.3.0
langchain-google-genai>=1.0.0
yfinance>=0.2.0