'use server'; import { openai } from '@ai-sdk/openai'; import { streamText } from 'ai'; import { createStreamableValue } from '@ai-sdk/rsc'; export async function generateCompletion(prompt: string) { const result = streamText({ model: openai('gpt-4-turbo'), maxOutputTokens: 2000, prompt, }); return createStreamableValue(result.textStream).value; }