我原本在开发一个基于GPT-2的Web应用程序，但效果不理想，于是决定切换到官方OpenAI的GPT-3。我发送了以下请求：

response = openai.Completion.create(  engine="davinci",  prompt="Hello",  temperature=0.7,  max_tokens=64,  top_p=1,  frequency_penalty=0,  presence_penalty=0)

当我打印响应时，得到的是这样的结果：

{  "choices": [    {      "finish_reason": "length",      "index": 0,      "logprobs": null,      "text": ", everyone, and welcome to the first installment of the new opening"    }  ],  "created": 1624033807,  "id": "cmpl-3CBfb8yZAFEUIVXfZO90m77dgd9V4",  "model": "davinci:2020-05-03",  "object": "text_completion"}

但我只想打印出其中的文本内容，那么如何才能打印出响应列表中的”text”值呢？提前感谢您的帮助，祝您有美好的一天。

回答：

使用字典的键索引和列表的索引

x = {"choices": [{"finish_reason": "length",                  "text": ", everyone, and welcome to the first installment of the new opening"}], }text = x['choices'][0]['text']print(text)  # , everyone, and welcome to the first installment of the new opening