minor typo

Author: ahosler

ads/opctl/operator/lowcode/anomaly/utils.py

@@ -80,6 +80,6 @@ def default_signer(**kwargs):
 
 
 def select_auto_model(operator_config):
-    if operator_config.spec.datetime_column is not None:
+    if operator_config.spec.datetime_column.name is not None:
         return SupportedModels.AutoTS
     return SupportedModels.IsolationForest