from typing import Optional
from pydantic_settings import BaseSettings
from pydantic import Field
from dotenv import load_dotenv

load_dotenv(override=True)


class Settings(BaseSettings):
    bot_token: str = Field(alias="BOT_TOKEN")
    postgres_url: str = Field(alias="POSTGRES_URL")
    proxy: Optional[str] = Field(None, alias="PROXY")


settings = Settings()  # type: ignore