class_docstr: Property-based tests properties of near duplicate sets found in a knn graph.
code: def test_near_duplicate_sets_empty_if_no_issue_next(
      self, issue_manager
  ):
      near_duplicate_sets = issue_manager.info["near_duplicate_sets"]
      assert all(
          len(near_duplicate_set) == 0
          for near_duplicate_set in near_duplicate_sets
      )
  
imports: import numpy
  import pytest
  from hypothesis import HealthCheck, assume, given, settings, strategies
  from hypothesis.strategies import composite
  from hypothesis.extra.numpy import arrays
  from cleanlab import Datalab
  from cleanlab.datalab.internal.issue_manager.duplicate import NearDuplicateIssueManager
  from .conftest import knn_graph_strategy
label_desc: Use image node_id 1 for calling the TestNearDuplicateSets obj's underlying member method code with example usage: obj.test_near_duplicate_sets_empty_if_no_issue_next(issue_manager) without return types