.env.example

# Backend API Configuration
GROQ_API_KEY=your_groq_api_key_here

# Optional: HuggingFace API token for accessing HF Spaces models
HUGGINGFACE_API_TOKEN=your_huggingface_token_here

# CORS allowed origins (comma-separated)
ALLOWED_ORIGINS=http://localhost:3000,https://yourdomain.com

# Optional: Backend port
BACKEND_PORT=8000

# Optional: Environment
ENV=development