code: def test_MaxPooling2D(self):
      class Link(chainer.Chain):
          def forward(self, x):
              return F.max_pooling_2d(x, 1, 1, 0)
  
      assert_export_import_match(Link(), self.x)
  
imports: import os
  import unittest
  import warnings
  import numpy
  import chainer
  import chainer.functions
  import chainer.links
  from chainer import testing
label_desc: Use image node_id 6 for calling the TestCaffeExport obj's underlying member method code with example usage: obj.test_MaxPooling2D() and returns: F