Changed structure of referencing data

ref-test/app/tools/encryption.py

@@ -1,7 +1,10 @@
-from ..data import data
+from flask import current_app as app
+
 from cryptography.fernet import Fernet
+from pathlib import Path
 
 def load_key():
+    data = Path(app.config.get('DATA'))
     with open(f'./{data}/.encryption.key', 'rb') as keyfile: return keyfile.read()
 
 def decrypt(input:str):