add token back

app.py

@@ -22,6 +22,7 @@ print("Pulling evaluation results")
 repo = snapshot_download(
     local_dir=repo_dir_herm,
     repo_id=evals_repo,
+    use_auth_token=COLLAB_TOKEN,
     tqdm_class=None, 
     etag_timeout=30,
     repo_type="dataset",