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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 send_spyder_msg(self, spyder_msg_type, content=None, data=None):
 """ Publish custom messages to the Spyder frontend. Parameters spyder_msg_type: str The spyder message type content: dict The (JSONable) content of the message data: any Any object that is serializable by cloudpickle (should be most things). Will arrive as cloudpickled bytes in `.buffers[0]`. """

        import cloudpickle

        if content is None:
            content = {}
        content['spyder_msg_type'] = spyder_msg_type
        msg = self.session.send(
            self.iopub_socket,
            'spyder_msg',
            content=content,
            buffers=[cloudpickle.dumps(data, protocol=PICKLE_PROTOCOL)],
            parent=self._parent_header,
        )
        self.log.debug(msg)