Add streaming support for Audio

[NinoSkopac]

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

• This is a feature request for the Node library

Describe the feature or improvement you're requesting

Currently, it's easy to stream in Python as per docs, but I haven't been able to pull it off in Node. Concurrency works just great, tho.

we need a response.stream_to_file("output.mp3")

Additional context

No response

[RobertCraigie]

we need a response.stream_to_file("output.mp3")

Unfortunately it's unlikely that we can add something like that as JS doesn't always have file system access or a runtime independent way of writing files.

Currently, it's easy to stream in Python as per docs, but I haven't been able to pull it off in Node.

I'm curious what you've tried so far in case there's any docs we could update?

We do have an example script here that shows how to stream the response to a file.