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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 add_result(self, content_id, content, **kwargs):
 """"Add a result to the list of results."""

        result_object = self.ResultClass(content_id, self.name, self.version,
                                         formats.JSON, content, **kwargs)
        self.results.append(result_object)
        return