# Configuration Mode => development, testing, staging, or production CONFIG_MODE = development # POSTGRESQL_DATABASE_URI => 'postgresql+psycopg2://user:password@host:port/database' DEVELOPMENT_DATABASE_URL = 'sqlite:///DevDB.db' TEST_DATABASE_URL = 'sqlite:///TestDB.db' STAGING_DATABASE_URL = 'sqlite:///StagingDB.db' PRODUCTION_DATABASE_URL =