diff --git a/torchx/schedulers/local_scheduler.py b/torchx/schedulers/local_scheduler.py
index bbc760ac6..f51db9809 100644
--- a/torchx/schedulers/local_scheduler.py
+++ b/torchx/schedulers/local_scheduler.py
@@ -269,7 +269,7 @@ class PopenProtocol(Protocol):
     the a list of interface methods that the process scheduled by the `LocalScheduler`
     must implement.
     """
-    
+
     @property
     def pid(self) -> int:
         ...