code: def test_kprotoypes_wrong_categorical_type(self):
      kproto = kprototypes.KPrototypes(
          n_clusters=4, init="Cao", verbose=2
      )
      with self.assertRaises(AssertionError):
          kproto.fit_predict(STOCKS, categorical={1, 2})
  
imports: import pickle
  import unittest
  import numpy
  import pandas
  from kmodes import kprototypes
  from kmodes.tests.test_kmodes import assert_cluster_splits_equal
  from kmodes.util.dissim import ng_dissim
label_desc: Use image node_id 4 for calling the TestKProtoTypes obj's underlying member method code with example usage: obj.test_kprotoypes_wrong_categorical_type() without return types