# Copy this file to `.env` and fill in your own values. NEVER commit `.env`.

# ---- Secrets (API keys) ----
HUGGINGFACEHUB_API_TOKEN=your_hf_token_here
OPENAI_API_KEY=your_openai_key_here
GOOGLE_API_KEY=your_google_key_here

# ---- DuckDB ----
DUCKDB_PATH=data/complaints.duckdb
TABLE=complaints

# ---- Embedding backend ----
# hf     -> EMBED_MODEL=sentence-transformers/all-MiniLM-L6-v2  EMBED_DIM=384
# google -> EMBED_MODEL=models/gemini-embedding-001            EMBED_DIM=768
EMBED_PROVIDER=hf
EMBED_MODEL=sentence-transformers/all-MiniLM-L6-v2
EMBED_DIM=384

# ---- Backfill throttling (Gemini free tier ~100 req/min) ----
EMBED_MAX_ROWS=500
EMBED_CHUNK=50
EMBED_SLEEP=1.0

# ---- Chat LLMs ----
HF_MODEL=Qwen/Qwen2.5-72B-Instruct
HF_PROVIDER=novita
OPENAI_MODEL=gpt-4o
GOOGLE_CHAT_MODEL=gemini-2.0-flash

# ---- NHTSA data source APIs ----
VPIC_URL=https://vpic.nhtsa.dot.gov/api/vehicles
COMPLAINTS_URL=https://api.nhtsa.gov/complaints/complaintsByVehicle