[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

jsonschema/exceptions.py

diff --git a/jsonschema/exceptions.py b/jsonschema/exceptions.py
index 9686157..3fd2046 100644
--- a/jsonschema/exceptions.py
+++ b/jsonschema/exceptions.py
@@ -247,7 +247,9 @@
 
     def __eq__(self, other):
         if self.__class__ is not other.__class__:
-            return NotImplemented  # pragma: no cover -- uncovered but deprecated  # noqa: E501
+            return (
+                NotImplemented  # pragma: no cover -- uncovered but deprecated  # noqa: E501
+            )
         return self._cause == other._cause
 
     def __str__(self) -> str: