import os from dotenv import load_dotenv load_dotenv() BOT_TOKEN: str = os.environ["BOT_TOKEN"] DATABASE_URL: str = os.getenv("DATABASE_URL", "sqlite:////app/data/reminders.db") LOG_LEVEL: str = os.getenv("LOG_LEVEL", "INFO") DEFAULT_TIMEZONE: str = os.getenv("DEFAULT_TIMEZONE", "Asia/Shanghai")