# Required
SUPABASE_URL=
SUPABASE_SERVICE_ROLE_KEY=
GROQ_API_KEY=

# Optional (with defaults)
REDIS_URL=redis://localhost:6379
DAILY_LIMIT=10
DEFAULT_MODEL=groq/llama-3.3-70b-versatile
CORS_ORIGIN=https://bio-nexus.vercel.app

# R2 (optional — falls back to local filesystem)
R2_ACCOUNT_ID=
R2_ACCESS_KEY_ID=
R2_SECRET_ACCESS_KEY=
R2_BUCKET_NAME=bioflow-raw-responses

# Demo mode (optional — returns cached results for known sequences)
DEMO_MODE=false

# Hugging Face CLI (optional — for `hf upload` deploys only, not read by the app)
HF_TOKEN=