code: def tearDown(self):
      np_utils.set_np_doc_form(self._old_np_doc_form)
      np_utils.set_is_sig_mismatch_an_error(
          self._old_is_sig_mismatch_an_error
      )
      super(UtilsTest, self).tearDown()
  
file_path: tensorflow-upstream/tensorflow/python/ops/numpy_ops/np_utils_test.py
imports: from absl.testing import parameterized
  from tensorflow.python.framework import dtypes
  from tensorflow.python.ops.numpy_ops import np_utils
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the UtilsTest obj's underlying member method code with example usage: obj.tearDown() without return types