# Required: Your Google Gemini API key
GEMINI_API_KEY=your-api-key-here

# Optional: Customize behavior
# DEEP_RESEARCH_TIMEOUT=600          # Max wait time in seconds (default: 600)
# DEEP_RESEARCH_POLL_INTERVAL=10     # Polling interval in seconds (default: 10)
# DEEP_RESEARCH_CACHE_DIR=~/.cache/deep-research  # Cache directory for history