code: def num_imagelab_issues(self):
      return 7
  
file_path: cleanlab/tests/datalab/test_cleanvision_integration.py
imports: import matplotlib.pyplot
  import numpy
  import pytest
  import pandas
  from cleanlab import Datalab
  import cleanlab.datalab.internal.adapter.imagelab
label_desc: Use image node_id 2 for calling the TestCleanvisionIntegration obj's underlying member method code with example usage: obj.num_imagelab_issues() and returns: int