from functools import lru_cache
from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    SERVER_HOST: str = '0.0.0.0'
    PORT: int = 7860
    MODEL_CHECKPOINT: str = "aimlnerd/bert-finetuned-legalentity-ner-accelerate"


@lru_cache()
def get_settings():
    return Settings()


# Instantiate the settings
settings = get_settings()