[QQC-2161] Use async batch creation when over 1000 global keys are provided (#1154)

Author: kkim-labelbox

labelbox/schema/project.py

@@ -759,7 +759,7 @@ def create_batch(
             consensus_settings = ConsensusSettings(**consensus_settings).dict(
                 by_alias=True)
 
-        if len(dr_ids) >= 1_000:
+        if row_count >= 1_000:
             return self._create_batch_async(name, dr_ids, global_keys, priority,
                                             consensus_settings)
         else: