remove dead code

app.py

@@ -25,7 +25,6 @@ def format_results(results):
     markdown = ""
     for result in results:
         hub_id = result.payload["id"]
-        # url = hf_hub_url(hub_id, "README.md", repo_type="dataset")
         url = f"https://huggingface.co/datasets/{hub_id}"
         header = f"## [{hub_id}]({url})"
         markdown += header + "\n"