langchain调阿里千问报错

Question

openai是0.27.8，langchain是0.0.288
用openai的api调阿里千问的模型，没有问题，
但是用langchain的api调千问的模型，就报错，

报错信息：
Retrying langchain.llms.openai.completion_with_retry.._completion_with_retry in 4.0 seconds as it raised APIConnectionError: Error communicating with OpenAI: HTTPSConnectionPool(host=‘dashscope.aliyuncs.com’, port=443): Max retries exceeded with url: /compatible-mode/v1/completions (Caused by ProxyError(‘Unable to connect to proxy’, OSError(‘Tunnel connection failed: 404 Not Found’))).

Answer 1

tomiezhang 2024-11-04 21:58:20

没看到你的代码，只看报错信息的话，应该是调用的API不存在，可以参考最新的演示代码：

https://git.imooc.com/coding-822/kecheng/src/main/32.ipynb