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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _triage_error(self, e, nofail):
 """ Print a message and decide what to do about an error. """

        if not nofail:
            self.fail_pipeline(e)
        elif self._failed:
            print("This is a nofail process, but the pipeline was terminated for other reasons, so we fail.")
            raise e
        else:
            print(e)
            print("ERROR: Subprocess returned nonzero result, but pipeline is continuing because nofail=True")