import os basedir = os.path.abspath(os.path.dirname(__file__)) class Config(object): SECRET_KEY = os.environ.get("SECRET_KEY") or "you-will-never-guess" SQLALCHEMY_DATABASE_URI = os.environ.get( "DATABASE_URL" ) or "sqlite:///" + os.path.join(basedir, "app.db") SQLALCHEMY_TRACK_MODIFICATIONS = False