# No external dependencies required for basic example
# KayGraph majority vote uses only Python standard library

# For production use with real LLMs:
# openai>=1.0.0  # For GPT models
# anthropic>=0.5.0  # For Claude models
# google-generativeai>=0.3.0  # For Gemini models

# For enhanced features:
# numpy>=1.24.0  # For statistical analysis
# scikit-learn>=1.3.0  # For semantic similarity
# sentence-transformers>=2.2.0  # For response clustering