Update app.py

app.py

@@ -109,8 +109,12 @@ async def track_dl():
         result = {"url": dl_url}
         return jsonify(result)
     else:
-        result = {"error": "Failed to fetch the track"}
-        return jsonify(result)
+        raise HTTPException(
+            status_code=429,
+            detail={
+                "error": "Failed to Fetch the Track."
+            }
+        )