from pydantic_settings import BaseSettings, SettingsConfigDict class Settings(BaseSettings): NATS_URL: str = "nats://10.1.1.1:4222" DURABLE: str = "berry" SUBJECT: str = "barker.print" STREAM: str = "barker_print_stream" ADDRESS: str = "/printer" DEBUG: bool = False model_config = SettingsConfigDict( case_sensitive=True, env_file=".env", extra="ignore", ) settings = Settings()