How to Build a Ai Anime Generator

// Using Stability AI with an anime-tuned model via Replicate
  async function generateAnimeImage(prompt, negativePrompt) {
  const animePrompt = `masterpiece, best quality, ${prompt}, anime style, detailed eyes`;
  const defaultNeg = 'lowres, bad anatomy, extra fingers, blurry, watermark';

  const response = await fetch('https://api.replicate.com/v1/predictions', {
    method: 'POST',
    headers: {
      'Authorization': `Token ${process.env.REPLICATE_API_TOKEN}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      version: 'ac732df83cea7fff18b8472768c88ad041fa750ff7682a21affe81863cbe77e4',
      input: {
        prompt: animePrompt,
        negative_prompt: negativePrompt || defaultNeg,
        num_inference_steps: 28,
        guidance_scale: 7,
        width: 768, height: 1024
      }
    })
  });
  return (await response.json()).urls.get;
  }