modif app.js

js/app.js

@@ -5,9 +5,9 @@ const port = 3000;
 
 // Serve the index.html file at the root URL
 app.get('/', (req, res) => {
-    res.sendFile(path.join(__dirname, '../html/index.html'));
+    res.sendFile(path.join(__dirname, 'index.html'));
 });
 
-app.listen(port, () => {
-    console.log(`Example app listening at http://localhost:${port}`);
+app.listen(port, '0.0.0.0', () => {
+    console.log(`App listening at http://localhost:${port}`);
 });