Too verbose logs

Hi, is there any way to reduce these logs?

```
message='OpenAI API response' path=https://api.openai.com/v1/fine-tunes processing_ms=228 request_id=FOO response_code=200
INFO:openai:message='OpenAI API response' path=https://api.openai.com/v1/fine-tunes processing_ms=228 request_id=BAR response_code=200
```

To me, these logs should be DEBUG.