code: def test_bulk_insert_rows_no_rows(self):
      rows = []
      with pytest.raises(ValueError):
          self.db_hook.bulk_insert_rows("table", rows)
  
imports: from __future__ import annotations
  import json
  from datetime import datetime
  from unittest import mock
  import numpy
  import oracledb
  import pytest
  from airflow.models import Connection
  from airflow.providers.oracle.hooks.oracle import OracleHook
label_desc: Use image node_id 9 for calling the TestOracleHook obj's underlying member method code with example usage: obj.test_bulk_insert_rows_no_rows() without return types