code: def skip_case_pytest(self):
      MockUnitTest.skip_case_counter += 1
      pytest.skip(SKIP_REASON)
  
imports: import unittest
  import pytest
  from chainer import testing
  from chainer.testing import condition
label_desc: Use image node_id 5 for calling the MockUnitTest obj's underlying member method code with example usage: obj.skip_case_pytest() without return types