pep8: Fix E301 pep8 violations.

Fix "E301: expected (1 or 2) blank line" pep8 violations.

zerver/management/commands/process_queue.py

@@ -25,6 +25,7 @@ class Command(BaseCommand):
                             help="run all queues")
 
     help = "Runs a queue processing worker"
+
     def handle(self, *args, **options):
         # type: (*Any, **Any) -> None
         logging.basicConfig()