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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 cluster_node(self, node_id):
 """ A node resource contains information about a node in the cluster. :param str node_id: The node id :returns: API response object with JSON data :rtype: :py:class:`yarn_api_client.base.Response` """

        path = '/ws/v1/cluster/nodes/{nodeid}'.format(nodeid=node_id)

        return self.request(path)