huggingface/.env.example

# ===========================================================================
# MediGuard AI — HuggingFace Spaces Environment Variables
# ===========================================================================
# MINIMAL config for HuggingFace Spaces deployment.
# Only the LLM API key is required — everything else has sensible defaults.
# ===========================================================================

# --- LLM Provider (choose ONE) ---
# Option 1: Groq (RECOMMENDED - fast, free)
GROQ_API_KEY=your_groq_api_key_here

# Option 2: Google Gemini (alternative free option)
# GOOGLE_API_KEY=your_google_api_key_here

# --- Provider Selection (auto-detected from keys) ---
LLM_PROVIDER=groq

# --- Embedding Provider (must match vector store) ---
# The bundled vector store uses HuggingFace embeddings (384 dim)
# DO NOT CHANGE THIS unless you rebuild the vector store!
EMBEDDING_PROVIDER=huggingface