code: def test_pandas_confusion_cm_stats_integers(self):
      y_true = [
          600,
          200,
          200,
          200,
          200,
          200,
          200,
          200,
          500,
          500,
          500,
          200,
          200,
          200,
          200,
          200,
          200,
          200,
          200,
          200,
      ]
      y_pred = [
          100,
          200,
          200,
          100,
          100,
          200,
          200,
          200,
          100,
          200,
          500,
          100,
          100,
          100,
          100,
          100,
          100,
          100,
          500,
          200,
      ]
      print("y_true: %s" % y_true)
      print("y_pred: %s" % y_pred)
      cm = ConfusionMatrix(y_true, y_pred)
      assert isinstance(
          cm, pdml.confusion_matrix.LabeledConfusionMatrix
      )
  
      assert isinstance(cm.stats(), OrderedDict)
      cm.print_stats()
  
imports: import pytest
  import matplotlib
  import numpy
  import pandas
  import pandas_ml.util.testing
  import pandas_ml
  from pandas_ml import ConfusionMatrix
  from collections import OrderedDict
label_desc: Use image node_id 8 for calling the TestConfusionMatrix obj's underlying member method code with example usage: obj.test_pandas_confusion_cm_stats_integers() without return types