need help with api calls | OpenAI | Page 1

im new to nextjs and open ai api-

my code where the api is been called -

        const response = await fetch('/api/image-generation')
        console.log(response)```

the api file-
```import type { NextApiRequest, NextApiResponse } from "next";
import { Configuration, OpenAIApi } from "openai";

const config = new Configuration({apiKey: process.env.OPENAI_KEY})
const openai = new OpenAIApi(config);

export default async function imageHandler(req:NextApiRequest, res:NextApiResponse) {
    const response = await openai.createImage({
        prompt: "man in neo Tokyo, Akira movie vibes, anime",
        n: 3,
        size: "1024x1024",
    })

    res.status(200).json({result: response.data})
}```

#need help with api calls