Update conditional_action.py

Author: Venkat6871

orbit/actions/conditional_action.py

@@ -47,7 +47,8 @@ def __init__(
     """Initializes the instance.
 
     Args:
-      condition: A callable accepting train or eval outputs and returning a bool.
+      condition: A callable accepting train or eval outputs and returning
+       a bool.
       action: The action (or optionally sequence of actions) to perform when
         `condition` is met.
     """