python - openai.error.InvalidRequestError : This is a chat model and not supported in the v1/completions endpoint. 您的意思是使用 v1/chat/completions 吗？

Question

您好，我是聊天 gpt api 的新手，我正在尝试用它制作一个聊天机器人。当我运行代码时，我不断收到此错误:

Internal Server Error: /
Traceback (most recent call last):
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\handlers\exception.py", line 55, in inner
    response = get_response(request)
               ^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\handlers\base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\Downloads\finalproject\finalproject\django_chatbot\chatbot\views.py", line 23, in chatbot
    response = ask_openai(message)
               ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\Downloads\finalproject\finalproject\django_chatbot\chatbot\views.py", line 9, in ask_openai
    response = openai.Completion.create(
               ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\openai\api_resources\completion.py", line 25, in create
    return super().create(*args, **kwargs)
PS C:\Users\Nathan A\Downloads\finalproject\finalproject\django_chatbot> python manage.py runserver
Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).
August 02, 2023 - 21:17:40
Django version 4.2.2, using settings 'django_chatbot.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.

[02/Aug/2023 21:17:42] "GET / HTTP/1.1" 200 4265
Internal Server Error: /
Traceback (most recent call last):
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\handlers\exception.py", line 55, in inner
    response = get_response(request)
               ^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\handlers\base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\Downloads\finalproject\finalproject\django_chatbot\chatbot\views.py", line 23, in chatbot
    response = ask_openai(message)
               ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\Downloads\finalproject\finalproject\django_chatbot\chatbot\views.py", line 9, in ask_openai
    response = openai.Completion.create(
               ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\openai\api_resources\completion.py", line 25, in create
    return super().create(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\openai\api_resources\abstract\engine_api_resource.py", line 153, in create
    response, _, api_key = requestor.request(
                           ^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\openai\api_requestor.py", line 298, in request
    resp, got_stream = self._interpret_response(result, stream)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\openai\api_requestor.py", line 700, in _interpret_response
    self._interpret_response_line(
  File "C:\Users\Nathan A\AppData\Local\Programs\Python\Python311\Lib\site-packages\openai\api_requestor.py", line 763, in _interpret_response_line
    raise self.handle_error_response(
openai.error.InvalidRequestError: This is a chat model and not supported in the v1/completions endpoint. Did you mean to use v1/chat/completions?

这是我的代码:

from django.shortcuts import render
from django.http import JsonResponse
import openai

openai_api_key = '■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■j5LuDiSb'
openai.api_key = openai_api_key

def ask_openai(message):
    response = openai.Completion.create(
        model="text-davinci-003",
        prompt = message,
        max_tokens=150,
        n=1,
        stop=None,
        temperature=0.7,
    )  
    answer = response.choice[0].text.strip()
    return answer

def chatbot(request):
    if request.method == 'POST':
        message = request.POST.get('message')
        response = ask_openai(message)
        return JsonResponse({'message': message, 'response': response})
    return render(request, 'index.html')

我不知道发生了什么事，请帮助我新。如果您需要更多代码，我可以提供更多代码。

我尝试将其更改为 gpt-4 但出现了同样的问题。我认为这可能是一个错误。

Answer 1

您在 ask_openapi 中存在拼写错误。应该是选择

   answer = response.choices[0].text.strip()

但我不认为这是原因。 model="text-davinci-003", 与 Completions API 一起使用。 ask_openai 函数已正确构建。

有一个开放的github issue 。一些更新了 openai 库并解决了问题

 pip install --upgrade openai.

这可能是由于 openai 库中的错误造成的。如果您安装了最新版本，请尝试降级