code: def test_report(self, issue_manager, embeddings):
      np.random.seed(SEED)
      issue_manager.find_issues(features=embeddings)
      report = issue_manager.report(
          issues=issue_manager.issues,
          summary=issue_manager.summary,
          info=issue_manager.info,
      )
  
      assert isinstance(report, str)
      assert (
          "---------------------- non_iid issues ----------------------\n\n"
          "Number of examples with this issue:"
      ) in report
  
      issue_manager.find_issues(features=embeddings)
      report = issue_manager.report(
          issues=issue_manager.issues,
          summary=issue_manager.summary,
          info=issue_manager.info,
          verbosity=3,
      )
  
      assert "Additional Information: " in report
  
file_path: cleanlab/tests/datalab/issue_manager/test_noniid.py
imports: import numpy
  import pytest
  from cleanlab.datalab.internal.issue_manager.noniid import NonIIDIssueManager, simplified_kolmogorov_smirnov_test
label_desc: Use image node_id 7 for calling the TestNonIIDIssueManager obj's underlying member method code with example usage: obj.test_report(issue_manager, embeddings) without return types