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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 create(self, publish):
 """ Creates a new publish group. """

        target_url = self.client.get_url('PUBLISH', 'POST', 'create')
        r = self.client.request('POST', target_url, json=publish._serialize())
        return self.create_from_result(r.json())