update to remove the check on if it is a list

Author: jtsodapop

labelbox/schema/dataset.py

@@ -9,6 +9,7 @@
 import ndjson
 from io import StringIO
 import requests
+from collections.abc import Iterable
 
 from labelbox.exceptions import InvalidQueryError, LabelboxError, ResourceNotFoundError, InvalidAttributeError
 from labelbox.orm.db_object import DbObject, Updateable, Deletable
@@ -298,6 +299,11 @@ def convert_item(item):
                 for key, value in item.items()
             }
 
+        if not isinstance(items, Iterable):
+            raise ValueError(
+                f"Must pass an iterable to create_data_rows. Found {type(items)}"
+            )
+
         with ThreadPoolExecutor(file_upload_thread_count) as executor:
             futures = [executor.submit(convert_item, item) for item in items]
             items = [future.result() for future in as_completed(futures)]