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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 _handleLegacyResult(result):
 """ make sure the result is backward compatible """

    if not isinstance(result, dict):
        warnings.warn('The Gerrit status callback uses the old way to '
                      'communicate results.  The outcome might be not what is '
                      'expected.')
        message, verified, reviewed = result
        result = makeReviewResult(message,
                                  (GERRIT_LABEL_VERIFIED, verified),
                                  (GERRIT_LABEL_REVIEWED, reviewed))
    return result