linter &c

model.py

@@ -1,7 +1,8 @@
 from dataclasses import dataclass
-from uuid import UUID
 from datetime import date
 from decimal import Decimal
+from uuid import UUID
+
 
 @dataclass
 class Transaction:
@@ -10,4 +11,4 @@ class Transaction:
     amount: Decimal
     payee: str  # imported_payee in API
     notes: str
-    imported_id: str
+    imported_id: str