code: def validate_number_of_large_test_samples_on_save(
      self, rai_insights, path
  ):
      top_dir = Path(path)
      with open(top_dir / "meta.json", "r") as meta_file:
          meta = meta_file.read()
      meta = json.loads(meta)
      assert "number_large_test_samples" in meta
      assert meta["number_large_test_samples"] == len(rai_insights.test)
  
imports: import json
  from pathlib import Path
  from tempfile import TemporaryDirectory
  import pandas
  import pytest
  from tests.common_utils import create_iris_data
  from rai_test_utils.datasets.tabular import create_housing_data
  from rai_test_utils.models.sklearn import create_sklearn_random_forest_classifier, create_sklearn_random_forest_regressor
  from responsibleai import RAIInsights
  from responsibleai._interfaces import Dataset, TabularDatasetMetadata
label_desc: Use image node_id 2 for calling the TestRAIInsightsNonLargeData obj's underlying member method code with example usage: obj.validate_number_of_large_test_samples_on_save(rai_insights, path) without return types