docs: def delete_model(self):
          """Delete the SageMaker model backing this pipeline model. This does not delete the list of SageMaker models used
          in multiple containers to build the inference pipeline.
  
          """
  
          if self.name is None:
              raise ValueError('The SageMaker model must be created before attempting to delete.')
  
          self.sagemaker_session.delete_model(self.name)