follow the same pattern as `openai.OpenAI` client. Cannot be used if `model` is set. Defaults to None.
api_key (`str`, `optional`):
Token to use for authentication. This is a duplicated argument from `token` to make [`InferenceClient`]
follow the same pattern as `openai.OpenAI` client. Cannot be used if `token` is set. Defaults to None.
```