src/config.py

from pydantic_settings import BaseSettings
import os
from dotenv import load_dotenv

load_dotenv()

class Settings(BaseSettings):
    POSTGRES_URI: str
    JWT_SECRET_KEY: str = os.getenv("JWT_SECRET_KEY", "default_secret_key")
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
    
    class Config:
        env_file = ".env"

settings = Settings()