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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(self, robj, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False):
 """ Serialize get request and deserialize response """

        msg_code = riak.pb.messages.MSG_CODE_GET_REQ
        codec = self._get_codec(msg_code)
        msg = codec.encode_get(robj, r, pr,
                               timeout, basic_quorum,
                               notfound_ok, head_only)
        resp_code, resp = self._request(msg, codec)
        return codec.decode_get(robj, resp)