import { readableStreamAsyncIterable } from "https://deno.land/x/openai@v4.40.0/streaming.ts";
Most browsers don't yet have async iterable support for ReadableStream, and Node has a very different way of reading bytes from its "ReadableStream".
This polyfill was pulled from https://github.com/MattiasBuelens/web-streams-polyfill/pull/122#issuecomment-1627354490