code: def addFailure(self, testcase, rawexcinfo):
      self._addexcinfo(rawexcinfo)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import sys
  import traceback
  import _pytest._code
  import pytest
  from _pytest.compat import getimfunc
  from _pytest.config import hookimpl
  from _pytest.outcomes import fail
  from _pytest.outcomes import skip
  from _pytest.outcomes import xfail
  from _pytest.python import Class
  from _pytest.python import Function
label_desc: Use image node_id 7 for calling the TestCaseFunction obj's underlying member method code with example usage: obj.addFailure(testcase, rawexcinfo) without return types