如何通过java/ python sdk在watson会话中创建对话节点

import com.ibm.cloud.sdk.core.security.Authenticator;
import com.ibm.cloud.sdk.core.security.IamAuthenticator;
import com.ibm.watson.assistant.v2.Assistant;
import com.ibm.watson.assistant.v2.model.*;

public class CreateDialogNodeExample {
    public static void main(String[] args) {
        // 创建Watson服务的实例
        Authenticator authenticator = new IamAuthenticator("<API_KEY>");
        Assistant assistant = new Assistant("2021-06-14", authenticator);
        assistant.setServiceUrl("<SERVICE_URL>");

        // 创建对话节点的请求体
        CreateDialogNodeOptions options = new CreateDialogNodeOptions.Builder("<WORKSPACE_ID>")
                .dialogNode("<DIALOG_NODE_NAME>")
                .title("<DIALOG_NODE_TITLE>")
                .type(DialogNode.Type.STANDARD)
                .build();

        // 创建对话节点
        DialogNodeResponse response = assistant.createDialogNode(options).execute().getResult();

        // 处理返回的响应
        System.out.println("Dialog node created with ID: " + response.getDialogNode());
    }
}

from ibm_watson import AssistantV2
from ibm_cloud_sdk_core.authenticators import IAMAuthenticator

# 创建Watson服务的实例
authenticator = IAMAuthenticator('<API_KEY>')
assistant = AssistantV2(
    version='2021-06-14',
    authenticator=authenticator
)
assistant.set_service_url('<SERVICE_URL>')

# 创建对话节点的请求体
options = {
    'workspace_id': '<WORKSPACE_ID>',
    'dialog_node': '<DIALOG_NODE_NAME>',
    'title': '<DIALOG_NODE_TITLE>',
    'type': 'standard'
}

# 创建对话节点
response = assistant.create_dialog_node(**options).get_result()

# 处理返回的响应
print('Dialog node created with ID:', response['dialog_node'])