utils.ts•903 B
import { z } from 'zod'
import { useImageProvider } from './providers'
export const InputSchema = {
prompt: z.string().describe("The prompt to generate an image for"),
width: z.coerce.number().describe("The width of the image to generate").optional(),
height: z.coerce.number().describe("The height of the image to generate").optional(),
numberOfImages: z.coerce.number().describe("The number of images to generate").optional(),
}
export const handler = async (prompt: string, params: Record<string, any>) => {
const provider = process.env.PROVIDER || "replicate"
const { generateImage } = await useImageProvider(provider)
const generatedImages = await generateImage(prompt, {
...params,
n: params.numberOfImages || undefined,
})
if (!generatedImages || generatedImages.length === 0) {
throw new Error(`No image returned from ${provider}`)
}
return generatedImages
}