大模型API调用流式输出感觉有问题，不是流式输出

一、该问题的重现步骤是什么？

1. 编排了一个流程，最终结束节点前面有LLM节点，选择了输出对话，但是使用API方式返回结果如下，感觉就是取的最后一条数据作为结果输出的

   

   
   

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