code: def validate_error_analysis(rai_insights, expected_reports=1):
      if rai_insights.model is None:
          return
      reports = rai_insights.error_analysis.get()
      assert isinstance(reports, list)
      assert len(reports) == expected_reports
      ea_info_list = rai_insights.error_analysis.list()
      for idx, report in enumerate(reports):
          matrix = report.matrix
          matrix_features = report.matrix_features
          importances = report.importances
          tree_features = report.tree_features
          info_features = ea_info_list[REPORTS][idx][FILTER_FEATURES]
          assert matrix_features == info_features
          assert (
              tree_features
              == rai_insights.error_analysis._feature_names
          )
  
          ea_x_dataset = rai_insights.error_analysis._dataset
          ea_true_y = rai_insights.error_analysis._true_y
  
          expected_count = len(ea_x_dataset)
          if matrix is not None:
              predictions = rai_insights.model.predict(ea_x_dataset)
              expected_false_count = sum(predictions != ea_true_y)
              validate_matrix(
                  matrix, expected_count, expected_false_count
              )
  
          tree = report.tree
          min_child_samples = ea_info_list[REPORTS][idx][
              MIN_CHILD_SAMPLES
          ]
          validate_tree(tree, expected_count, min_child_samples)
          num_features = len(rai_insights.error_analysis._feature_names)
          assert len(importances) == num_features
  
file_path: responsible-ai-toolbox/responsibleai/tests/error_analysis_validator.py
imports: import pytest
  from erroranalysis._internal.matrix_filter import CATEGORY1, CATEGORY2, COUNT, FALSE_COUNT, MATRIX, VALUES
  from raiutils.exceptions import UserConfigValidationException
  from responsibleai._internal.constants import ErrorAnalysisManagerKeys
  from responsibleai.exceptions import DuplicateManagerConfigException
label_desc: Use image node_id 2 for calling a global function with example usage: validate_error_analysis(rai_insights, expected_reports) without return types