# Chatbot Simulator & Evaluator - Requirements
# Python 3.8+

# Core Framework
streamlit>=1.28.0

# LangChain & LangGraph
langchain>=0.1.0
langchain-core>=0.1.0
langchain-community>=0.0.20
langchain-openai>=0.0.5
langgraph>=0.0.30

# OpenAI
openai>=1.0.0

# Utilities
python-dotenv>=1.0.0
typing-extensions>=4.5.0
pydantic>=2.0.0

# Optional: For visualization
# matplotlib>=3.7.0
# plotly>=5.14.0
