Update src/index.js

src/index.js

@@ -158,6 +158,9 @@ app.get('/ping', (req, res) => {
 
 const PORT = process.env.PORT || 7860
 app.listen(PORT, () => console.log('App running on port', PORT))
-	setInterval(() => fetch(`https://nultx-hent-ai.hf.space/ping`, { method: 'head' }).catch(console.log), 30 * 1000)
-	
-	
+setInterval(() => {
+  axios.head('https://nultx-hent-ai.hf.space/ping')
+    .catch(error => {
+      console.log('Error:', error);
+    });
+}, 30 * 1000);