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

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

cl/opinion_page/views.py

@@ -975,7 +975,9 @@ async def throw_404(request: HttpRequest, context: Dict) -> HttpResponse:
     )
 
 
-async def get_prev_next_volumes(reporter: str, volume: str) -> tuple[int | None, int | None]:
+async def get_prev_next_volumes(
+    reporter: str, volume: str
+) -> tuple[int | None, int | None]:
     """Get the volume before and after the current one.
 
     :param reporter: The reporter where the volume is found