import os
from dotenv import load_dotenv

load_dotenv()


class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'dev-secret-key-change-in-production'
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or 'sqlite:///app.db'
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    WTF_CSRF_ENABLED = True
    ALTCHA_HMAC_KEY = os.environ.get('ALTCHA_HMAC_KEY') or 'dev-altcha-key-change-in-production'