code: def check_entropy(self, is_gpu):
      if is_gpu:
          ent1 = self.gpu_dist.entropy.data
      else:
          ent1 = self.cpu_dist.entropy.data
      if self.scipy_onebyone:
          ent2 = []
          for one_params in self.scipy_onebyone_params_iter():
              ent2.append(self.scipy_dist.entropy(**one_params))
          ent2 = numpy.vstack(ent2).reshape(self.shape)
      else:
          ent2 = self.scipy_dist.entropy(**self.scipy_params)
      array.assert_allclose(ent1, ent2)
  
imports: import functools
  import unittest
  import numpy
  import chainer
  from chainer.backends import cuda
  from chainer.testing import array
  from chainer.testing import attr
  from chainer import utils
label_desc: Use image node_id 10 for calling the distribution_unittest obj's underlying member method code with example usage: obj.check_entropy(is_gpu) without return types