# Gemini API Configuration GEMINI_API_KEY=your_api_key_here # Optional: Use third-party API endpoint # Leave empty to use official Google API # Example: https://your-proxy.com/v1 GEMINI_API_BASE_URL= # Model Configuration # Default: gemini-3.1-flash-image-preview (Nano Banana 2) GEMINI_MODEL=gemini-3.1-flash-image-preview