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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 representCleanOpenAPIOperation(dumper, data):
 """ Unpack nonstandard attributes while representing an OpenAPIOperation """

    dct = _orderedCleanDict(data)
    if '_extended' in dct:
        for k, ext in list(data._extended.items()):
            dct[k] = ext
        del dct['_extended']

    return dumper.yaml_representers[type(dct)](dumper, dct)