Update index.js

index.js

@@ -63,10 +63,10 @@ app.use(
   })
 );
 
-app.use(express.static('public'))
+app.use(express.static('public'));
 
-app.get('/policy', (req, res) => {
-    res.sendFile('public/policy.html');
+app.get("/policy", ( req, res ) => {
+  res.sendFile(path.join(__dirname + "/public/policy.html"));
 });
 
 app.use(async (req, res, next) => {