# Essential dependencies with compatible versions
pandas>=2.0.0
numpy>=1.24.0
requests>=2.28.0

# LangChain ecosystem - compatible versions
langchain-core>=0.3.75
langchain-openai>=0.3.0
langchain-experimental>=0.3.0
langchain_anthropic>=0.3.0
langgraph>=0.6.0
langgraph-checkpoint>=2.1.0

# Financial data - minimal set
yfinance>=0.2.28
stockstats>=0.6.2
finnhub-python>=2.4.20

# Data storage
chromadb>=0.5.0

# Web scraping - essential only
feedparser>=6.0.11
python-dotenv>=1.0.1

# Text processing
textblob>=0.18.0

# Utilities
tqdm>=4.66.0
setuptools>=70.0.0

# UI
rich>=13.7.0