Fix BASE_DIR to remove one parent level

src/grubguesser/settings.py

@@ -14,7 +14,7 @@ import os
 from pathlib import Path
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
-BASE_DIR = Path(__file__).resolve().parent.parent
+BASE_DIR = Path(__file__).resolve().parent
 
 
 # Quick-start development settings - unsuitable for production