include sakari's comment

Author: iamsgarg-ob

metaflow/plugins/argo/capture_error.py

@@ -26,7 +26,7 @@ def parse_workflow_failures():
 def group_failures_by_template(failures):
     groups = {}
     for failure in failures:
-        if "finishedAt" in failure and failure["finishedAt"] is None:
+        if failure.get("finishedAt", None) is None:
             timestamp = datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
             failure["finishedAt"] = timestamp
         groups.setdefault(failure["templateName"], []).append(failure)