PEP fixes

InvenTree/common/models.py

@@ -13,7 +13,6 @@ from django.conf import settings
 
 import djmoney.settings
 from djmoney.models.fields import MoneyField
-from djmoney.money import Money
 from djmoney.contrib.exchange.models import convert_money
 from djmoney.contrib.exchange.exceptions import MissingRate
 

InvenTree/common/tests.py

@@ -7,19 +7,6 @@ from django.contrib.auth import get_user_model
 from .models import InvenTreeSetting
 
 
-class CurrencyTest(TestCase):
-    """ Tests for Currency model """
-
-    fixtures = [
-        'currency',
-    ]
-
-    def test_currency(self):
-        # Simple test for now (improve this later!)
-
-        self.assertEqual(Currency.objects.count(), 2)
-
-
 class SettingsTest(TestCase):
     """
     Tests for the 'settings' model