fix importkey file path

internal_lib/EncryptedField.py

@@ -12,7 +12,7 @@ class EncryptedStringField(BaseField):
 
     def __init__(self, **kwargs):
 
-        self.keyPair = RSA.importKey(open("privkey.pem").read())
+        self.keyPair = RSA.importKey(open(current_app.config.get('priv_key_path')).read())
 
         super().__init__(**kwargs)