# Core
torch>=2.0.0
transformers>=4.35.0
pypdf>=3.0.0
pandas>=2.0.0
requests>=2.31.0
beautifulsoup4>=4.12.0

# LangChain ecosystem
langchain>=0.1.0
langchain-community>=0.0.10
langchain-huggingface>=0.0.3
langchain-core>=0.1.0
langchain-openai>=0.0.5

# ZhipuAI (智谱AI)
zhipuai>=1.0.0

# Pydantic
pydantic>=2.0.0

# Utilities
python-dotenv>=1.0.0