Ruff fixes

Author: Chsudeepta

src/ibex_bluesky_core/run_engine/__init__.py

@@ -22,6 +22,7 @@
 
 logger = logging.getLogger(__name__)
 
+
 class _DuringTask(DuringTask):
     def block(self, blocking_event: Event) -> None:
         """On windows, event.wait() on the main thread is not interruptible by a CTRL-C.