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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_json_report_object(self, key):
 """ Retrieve a JSON report object of the report. :param key: The key of the report object :return: The deserialized JSON report object. """

        con = ConnectionManager().get_connection(self._connection_alias)
        return con.get_json(self.json_report_objects[key], append_base_url=False)