update

app.py

@@ -16,9 +16,13 @@ def commit_signup(username: str) -> Optional[str]:
     try:
         # Always get the latest data right before committing
         try:
-            current_data = pd.read_csv(
-                f"https://huggingface.co/datasets/{DATASET_REPO}/raw/main/waitlist.csv"
+            file_content = hf_api.hf_hub_download(
+                repo_id=DATASET_REPO,
+                repo_type="dataset",
+                filename="waitlist.csv",
+                token=os.getenv("HF_TOKEN")
             )
+            current_data = pd.read_csv(file_content)
             if 'userid' not in current_data.columns or 'joined_at' not in current_data.columns:
                 current_data = pd.DataFrame(columns=['userid', 'joined_at'])
         except Exception as e: