class_docstr: Base class for end-to-end testing of TFX templates.
code: def _copyTemplate(self, model):
      result = self._runCli(
          [
              "template",
              "copy",
              "--pipeline_name",
              self._pipeline_name,
              "--destination_path",
              self._project_dir,
              "--model",
              model,
          ]
      )
      self.assertIn(
          "Copying {} pipeline template".format(model), result
      )
  
imports: import os
  import re
  from typing import List, Iterable, Tuple
  from tfx.tools.cli.e2e import test_utils
  from tfx.utils import io_utils
  from tfx.utils import test_case_utils
label_desc: Use image node_id 8 for calling the BaseEndToEndTest obj's underlying member method code with example usage: obj._copyTemplate(model) without return types