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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 get_model(self):
 """ Get PMML text of the current model. Note that model file obtained via this method might be incomplete due to size limitations. """

        url = self.resource()
        params = {'data': ''}
        resp = self._client.get(url, params=params)

        return resp.text