code: def run_step_group(pipeline_definition, step_group_name, context):
      
      logger.debug(f"starting {step_group_name}")
      assert step_group_name
  
      steps = get_pipeline_steps(pipeline=pipeline_definition,
                                 steps_group=step_group_name)
  
      run_pipeline_steps(steps=steps, context=context)
  
      logger.debug(f"done {step_group_name}")
docs: Get the specified step group from the pipeline and run its steps.