# Required
SECRET_KEY=generate-a-long-random-string-here
ENVIRONMENT=production

# AI provider keys (at least one required for OCR extraction)
GEMINI_API_KEY=
ANTHROPIC_API_KEY=

# Optional overrides
# DB_PATH=/path/to/realestate.db
# UPLOAD_DIR=/path/to/uploads
# MAX_CONCURRENT=3
# DEFAULT_PROVIDER=gemini