Replace isort and black with ruff (#17620)

Ruff now has decent parity with black and isort, so this is going to just save us a bunch of time

1 files changed, 3 insertions, 1 deletions

diff --git a/synmark/__init__.py b/synmark/__init__.py

index 8c47e50c7c..887fec2f96 100644
--- a/synmark/__init__.py
+++ b/synmark/__init__.py
@@ -27,7 +27,9 @@ from synapse.types import ISynapseReactor
 try:
     from twisted.internet.epollreactor import EPollReactor as Reactor
 except ImportError:
-    from twisted.internet.pollreactor import PollReactor as Reactor  # type: ignore[assignment]
+    from twisted.internet.pollreactor import (  # type: ignore[assignment]
+        PollReactor as Reactor,
+    )
 from twisted.internet.main import installReactor