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const gradioApi = `${process.env.INTERPOLATION_API_GRADIO_URL || ""}`
const accessToken = `${process.env.AUTH_INTERPOLATION_API_GRADIO_TOKEN || ""}`
export async function interpolateGradio(assetUrl: string): Promise<string> {
// we need to remove this header perhaps
const videoInBase64 = assetUrl.split("data:video/mp4;base64,").pop()
const interpolationSteps = 2
const nbFramesPerSecond = 32
const res = await fetch(gradioApi + (gradioApi.endsWith("/") ? "" : "/") + "api/predict", {
method: "POST",
headers: {
"Content-Type": "application/json",
// Authorization: `Bearer ${token}`,
},
body: JSON.stringify({
fn_index: 0, // <- important!
data: [
accessToken,
videoInBase64,
interpolationSteps,
nbFramesPerSecond
],
}),
cache: "no-store",
// we can also use this (see https://vercel.com/blog/vercel-cache-api-nextjs-cache)
// next: { revalidate: 1 }
})
const { data } = await res.json()
if (res.status !== 200 || !data[0]?.length) {
// This will activate the closest `error.js` Error Boundary
throw new Error(`Failed to fetch data (status: ${res.status})`)
}
return data[0]
}
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