Update index.js

index.js

@@ -341,8 +341,8 @@ async function check_nsfw(buffer) {
   // you can convert image to tf.tensor3d with tf.node.decodeImage(Uint8Array,channels)
   const image = await tfjs.node.decodeImage(buffer,3)
   const predictions = await model.classify(image)
-  image.dispose() // Tensor memory must be managed explicitly (it is not sufficient to let a tf.Tensor go out of scope for its memory to be released).
-  cosnt results = prediction.map(v => {
+  image.dispose();
+  const results = prediction.map(v => {
     return {
       class_name: v.className,
       probability: v.probability,