class_docstr: Base class for end-to-end testing of TFX templates.
docstr: Change 'pipeline.py' file to put all components into the pipeline.
docstr_tok: ["Change","'pipeline.py","'","file","to","put","all","components","into","the","pipeline","."]
code: def _addAllComponents(self) -> str:
      """Change 'pipeline.py' file to put all components into the pipeline."""
      return self._uncomment(
          os.path.join("pipeline", "pipeline.py"),
          ["components.append("],
      )
  
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 3 for calling the BaseEndToEndTest obj's underlying member method code with example usage: obj._addAllComponents() and returns: self