code: def test_pandas_confusion_matrix_auto_labeled(self):
      y_true = [
          "rabbit",
          "cat",
          "rabbit",
          "rabbit",
          "cat",
          "dog",
          "dog",
          "rabbit",
          "rabbit",
          "cat",
          "dog",
          "rabbit",
      ]
      y_pred = [
          "cat",
          "cat",
          "rabbit",
          "dog",
          "cat",
          "rabbit",
          "dog",
          "cat",
          "rabbit",
          "cat",
          "rabbit",
          "rabbit",
      ]
  
      cm = ConfusionMatrix(y_true, y_pred)
      assert isinstance(
          cm, pdml.confusion_matrix.LabeledConfusionMatrix
      )
  
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 15 for calling the TestConfusionMatrix obj's underlying member method code with example usage: obj.test_pandas_confusion_matrix_auto_labeled() without return types