# Runtime deps to import and run Lumen + the simulator (no keys/network needed).
fastapi
pydantic>=2
pydantic-settings
sqlalchemy>=2
aiosqlite
redis
prometheus_client
httpx
tiktoken
structlog
arq
pyyaml
certifi

# Optional — only needed for `--backend live` with these providers:
#   openai          # for OpenAI models (gpt-4o-mini, ...)
#   groq            # for Groq-hosted models
#   google-genai    # for Gemini models
# Anthropic models need no SDK (the adapter uses urllib), just ANTHROPIC_API_KEY.
