in packages/cli/src/utils/serve-predict.ts [102:109]
export function serveImage(
app: Express,
predictCallback: PredictCallBack
): void {
const upload = multer({ storage: multer.memoryStorage() });
app.use(express.static(path.join(__dirname, '../../serve-resource/image')))
.post('/predict', upload.array('image'), predictImage.bind(this, predictCallback));
}