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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 _validate_output_data( self, original_res, serialized_res, formatted_res, request):
 """ Override to not validate doc output. """

        if self._is_doc_request(request):
            return
        else:
            return super(DocumentedResource, self)._validate_output_data(
                original_res, serialized_res, formatted_res, request)