Formatting

tests/test_app.py

@@ -3,10 +3,10 @@
 """Tests for app/app.py"""
 
 
-from tests import client  # pragma: no cover
+from tests import client  # pragma: no cover
 
 
 def test_index(client) -> None:
     """Ensure that the index page is loaded correctly."""
-    req = client.get('/')
+    req = client.get("/")
     assert req.status_code == 200 and "ePage" in req.text