tiankonglan

cpu load very high

6

## [Subject of the issue] ### Description after uprade code , I run 4 node in pos consensus, one by one cpu load up to 100% ### Your environment *...

add api_url param in init function

5

in some sence api_url is not "https://api.openai.com", so I commit the pr.

### Describe the feature or improvement you're requesting in some sence api_url is not "https://api.openai.com/", and the pr is https://github.com/mgallo/openai.ex/pull/40 ### Additional context _No response_