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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 __init(self):
 """loads the json values"""

        res = self._get(url=self._url,
                           param_dict={"f": "json"},
                           securityHandler=self._securityHandler,
                           proxy_url=self._proxy_url,
                           proxy_port=self._proxy_port)
        self._json_dict = res
        self._json_string = json.dumps(self._json_dict)
        for k,v in self._json_dict.items():
            setattr(self, k, v)