import os
from dataclasses import dataclass


@dataclass(slots=True)
class Settings:
    database_url: str = os.getenv("DATABASE_URL", "sqlite:///./data/app.db")
    host: str = os.getenv("HOST", "0.0.0.0")
    port: int = int(os.getenv("PORT", "10000"))


def get_settings() -> Settings:
    return Settings()