numpy>=1.21.0
sentence-transformers>=2.2.0  # Optional: for semantic weighting
networkx>=3.0
matplotlib>=3.5.0
plotly>=5.0.0
pyvis>=0.3.0
groq>=0.4.0  # For LLM API calls
requests>=2.28.0  # HTTP client
python-dotenv>=0.19.0  # Environment variable management
openai>=1.0.0  # For embedding API calls
scikit-learn>=1.0.0  # For cosine similarity calculations
