# Visualization Agent Environment Variables

# Gemini API Key (required for image generation)
# Get your API key from: https://makersuite.google.com/app/apikey
GEMINI_API_KEY=your_gemini_api_key_here

# Alternative: Google API Key (can be used instead of GEMINI_API_KEY)
# GOOGLE_API_KEY=your_google_api_key_here

# Gemini Model (optional, defaults to gemini-2.5-flash-image)
# Options: gemini-2.5-flash-image, gemini-3-pro-image-preview
VISUALIZATION_MODEL=gemini-2.5-flash-image

# Output Directory (optional, defaults to ./generated_images)
# Directory where generated images will be saved
VISUALIZATION_OUTPUT_DIR=./generated_images