Update index.js

index.js

@@ -98,7 +98,7 @@ app.post('/api/upscaler', async (req, res) => {
           res.setHeader('Content-Type', type_img.mime)
           res.json(response)
         } else if (images && typeof images == 'string' && isBase64(images)) {
-	   	  const response = await processImageUpscaler({buffer: Buffer.from(data_img.data, "base64"), method: "enchance", filenames, mimetype})
+	   	  const response = await processImageUpscaler({buffer: Buffer.from(images, "base64"), method: "enchance", filenames, mimetype})
           const type_img = await fileTypeFromBuffer(response)
           res.setHeader('Content-Type', type_img.mime)
           res.json(response)