method ChatCompletionStream.prototype._fromReadableStreamimport { ChatCompletionStream } from "https://deno.land/x/openai@v4.58.1/lib/ChatCompletionStream.ts"; _fromReadableStream(readableStream: ReadableStream, options?: Core.RequestOptions): Promise<ChatCompletion>ParametersreadableStream: ReadableStreamoptionaloptions: Core.RequestOptionsReturnsPromise<ChatCompletion>