Update index.js

index.js

@@ -1,5 +1,3 @@
-import { pipeline, env } from '@huggingface/transformers';
-
 class MyClassificationPipeline {
   static task = 'text-classification';
   static model = 'Xenova/distilbert-base-uncased-finetuned-sst-2-english';
@@ -8,6 +6,8 @@ class MyClassificationPipeline {
   static async getInstance(progress_callback = null) {
     if (this.instance === null) {
 
+      let { pipeline, env } = await import('@huggingface/transformers');
+
       // NOTE: Uncomment this to change the cache directory
       env.cacheDir = './.cache';
 
@@ -17,11 +17,11 @@ class MyClassificationPipeline {
     return this.instance;
   }
 }
-MyClassificationPipeline.getInstance();
+//MyClassificationPipeline.getInstance();
 
 
-import http from 'http';
-import url from 'url';
+const http = require('http');
+const url = require('url');
 
 http.createServer(async (req, res) => {
   res.writeHead(200, {'Content-Type': 'text/html'});
@@ -29,7 +29,7 @@ http.createServer(async (req, res) => {
 
   if (u.query.q) {
     const classifier = await MyClassificationPipeline.getInstance();
-    response = await classifier(u.query.q);
+    const response = await classifier(u.query.q);
     res.end(JSON.stringify(response));
   } else {
     res.end("Empty query string");