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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 delNode(self, address):
 """ Delete a node from the NodeServer :param node: Dictionary of node settings. Keys: address, name, node_def_id, primary, and drivers are required. """

        LOGGER.info('Removing node {}'.format(address))
        message = {
            'removenode': {
                'address': address
            }
        }
        self.send(message)