Revert making primary_metric w/o default type (#30687)

Azure · Jun 8, 2023 · ffae900 · ffae900
1 parent 5ac6d83
commit ffae900
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sdk/ml/azure-ai-ml/azure/ai/ml/entities/_job/sweep/objective.py b/sdk/ml/azure-ai-ml/azure/ai/ml/entities/_job/sweep/objective.py
@@ -27,13 +27,13 @@ class Objective(RestTranslatableMixin):
             :caption: Assigning an objective to a SweepJob
     """
 
-    def __init__(self, goal: str, primary_metric: str) -> None:
+    def __init__(self, goal: str, primary_metric: Optional[str] = None) -> None:
         """Optimization objective.
 
         :param goal: Required. Defines supported metric goals for hyperparameter tuning. Acceptable values
         are: "minimize", "maximize".
         :type goal: str
-        :param primary_metric: Required. Name of the metric to optimize.
+        :param primary_metric: Required. The name of the metric to optimize.
         :type primary_metric: str
         """
         self.goal = goal.lower()