diff --git a/tests/test_pretty.py b/tests/test_pretty.py
index 3e6c5a3c6..32d3ffb59 100644
--- a/tests/test_pretty.py
+++ b/tests/test_pretty.py
@@ -550,16 +550,19 @@ def test_tuple_rich_repr():
     """
     Test that can use None as key to have tuple positional values.
     """
+
     class Foo:
         def __rich_repr__(self):
             yield None, (1,)
 
     assert pretty_repr(Foo()) == "Foo((1,))"
 
+
 def test_tuple_rich_repr_default():
     """
     Test that can use None as key to have tuple positional values and with a default.
     """
+
     class Foo:
         def __rich_repr__(self):
             yield None, (1,), (1,)