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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 _discovery(self):
 """ Find other servers asking nodes to given server """

        data = self.cluster_nodes()
        self.cluster_name = data["cluster_name"]
        for _, nodedata in list(data["nodes"].items()):
            server = nodedata['http_address'].replace("]", "").replace("inet[", "http:/")
            if server not in self.servers:
                self.servers.append(server)
        self._init_connection()
        return self.servers