code: def test_gaussiannb_classifer_multi_alpha_tvm(self):
      self._test_gaussiannb_classifer(
          3, var_smoothing=1e-2, backend="tvm"
      )
  
imports: import unittest
  import warnings
  import numpy
  import torch
  from sklearn.naive_bayes import BernoulliNB, GaussianNB, MultinomialNB
  import hummingbird.ml
  from hummingbird.ml._utils import tvm_installed
label_desc: Use image node_id 38 for calling the TestSklearnNBClassifier obj's underlying member method code with example usage: obj.test_gaussiannb_classifer_multi_alpha_tvm() without return types