diff --git a/examples/unofficial-sample/lightrag_cloudflare_demo.py b/examples/unofficial-sample/lightrag_cloudflare_demo.py
index 0d57806c..89de6773 100644
--- a/examples/unofficial-sample/lightrag_cloudflare_demo.py
+++ b/examples/unofficial-sample/lightrag_cloudflare_demo.py
@@ -35,7 +35,7 @@ LLM_MODEL = "@cf/meta/llama-3.2-3b-instruct"
 
 WORKING_DIR = "../dickens"     #you can change output as desired
 
-
+# Cloudflare init
 class CloudflareWorker:
     def __init__(self,
                  cloudflare_api_key: str,