code: def tearDown(self):
      chainer.set_debug(self.default_debug)
  
file_path: chainer/tests/chainer_tests/functions_tests/array_tests/test_scatter_add.py
imports: import unittest
  import numpy
  import chainer
  from chainer import functions
  from chainer import testing
  from chainer.utils import type_check
label_desc: Use image node_id 2 for calling the TestInvalidScatterAdd obj's underlying member method code with example usage: obj.tearDown() without return types