const{ Niji }=require('@rehat666/nijijourney');constprompt='';// Prompt to generate text to image.constimageUrl='';// URL of the image for transforming an existing image with prompt.constaspectRatio='';// Ratio for adjusting the image aspect ratio in text to image not recommended for transforming existing images.Niji(prompt,imageUrl,aspectRatio).then(imageUrl=>console.log(imageUrl)).catch(error=>console.error(error));