Updated convert fine tune. (#1284)

Author: lu-ohai

ads/aqua/model/model.py

@@ -660,7 +660,7 @@ def edit_registered_model(
  raise AquaRuntimeError("Only registered unverified models can be edited.")
 
  def convert_fine_tune(
- self, model_id: str, delete_model: Optional[bool] = False
+ self, model_id: str, delete_model: Optional[bool] = True
  ) -> DataScienceModel:
  """Converts legacy fine tuned model to fine tuned model v2.
  1. 'fine_tune_model_version' tag will be added as 'v2' to new fine tuned model.
@@ -671,7 +671,7 @@ def convert_fine_tune(
  model_id: str
  The legacy fine tuned model OCID.
  delete_model: bool
- Flag whether to delete the legacy model or not. Defaults to False.
+ Flag whether to delete the legacy model or not. Defaults to True.
 
  Returns
  -------
@@ -738,6 +738,9 @@ def convert_fine_tune(
  )
 
  if delete_model:
+ logger.info(
+ f"Deleting legacy model {model_id}. To keep both models next time, set 'delete_model' as 'False'."
+ )
  legacy_fine_tuned_model.delete()
 
  return fine_tune_model_v2