Log number of retries at INFO level

[billierinaldi]

Confirm this is a feature request for the Python library and not the underlying OpenAI API.

• This is a feature request for the Python library

Describe the feature or improvement you're requesting

In the _sleep_for_retry methods in _base_client.py, the fact that a retry is happening is logged at the INFO level, but the retries_taken and max_retries are only logged at DEBUG level. It would be useful to add the information "retry {retries_taken} of {max_retries}" to the INFO log, and the DEBUG logs would no longer be necessary. Since there is already a log statement at INFO level, it would not be increasing the verbosity of the logging.

https://github.com/openai/openai-python/blob/main/src/openai/_base_client.py#L1051
https://github.com/openai/openai-python/blob/main/src/openai/_base_client.py#L1569

Additional context

No response