Update src/saving_utils.py

src/saving_utils.py

@@ -20,7 +20,7 @@ def save_csv_locally(dataframe, file_name, save_dir="/tmp"):
     return file_path
 
 def upload_to_hub(local_path, remote_path, repo_id, repo_type="space"):
-    api = HfApi()  # Requires authentication via HF_TOKEN
+    api = HfApi(token=os.getenv("api_key"))  # Requires authentication via HF_TOKEN
     api.upload_file(
         path_or_fileobj=local_path,
         path_in_repo=remote_path,