code: def test_errors_are_ignored(self):
      prev_doc = np._core.flatiter.index.__doc__
      # nothing changed, but error ignored, this should probably
      # give a warning (or even error) in the future.
      add_newdoc("numpy._core", "flatiter", ("index", "bad docstring"))
      assert prev_doc == np._core.flatiter.index.__doc__
  
imports: import sys
  import pytest
  import numpy
  from numpy import logspace, linspace, geomspace, dtype, array, arange, isnan, ndarray, sqrt, nextafter, stack, errstate
  from numpy._core import sctypes
  from numpy._core.function_base import add_newdoc
  from numpy.testing import assert_, assert_equal, assert_raises, assert_array_equal, assert_allclose, IS_PYPY
label_desc: Use image node_id 2 for calling the TestAdd_newdoc obj's underlying member method code with example usage: obj.test_errors_are_ignored() without return types