from pydantic_settings import BaseSettings, SettingsConfigDict
from functools import lru_cache

class Settings(BaseSettings):
    mastodon_server:str
    openai_api_key:str
    feeds: dict[str, dict[str,object]]
    model_config = SettingsConfigDict(env_file=".env", env_nested_delimiter='__', arbitrary_types_allowed=True)
    version:str

@lru_cache
def get_settings():
    return Settings() # type: ignore