fix: format all code with black

and from now on should not deviate from that...

tests/util.py

@@ -15,9 +15,11 @@ class DataTestCase(FileConfigTestCase):
 
     def setup_db(self):
         self.setup_files()
-        self.config = WuttaConfig(defaults={
-            'wutta.db.default.url': 'sqlite://',
-        })
+        self.config = WuttaConfig(
+            defaults={
+                "wutta.db.default.url": "sqlite://",
+            }
+        )
         self.app = self.config.get_app()
 
         # init db
@@ -36,5 +38,6 @@ class NullMenuHandler(MenuHandler):
     """
     Dummy menu handler for testing.
     """
+
     def make_menus(self, request, **kwargs):
         return []