code: def address_info(self):
          
          return {
              "node_ip_address": self._node_ip_address,
              "redis_address": self._redis_address,
              "object_store_address": self._plasma_store_socket_name,
              "raylet_socket_name": self._raylet_socket_name,
              "webui_url": self._webui_url,
          }
docs: Get a dictionary of addresses.