code: def _testNAryLists(self, op, args, expected):
      self._testNAry(
          op, args, expected, equality_fn=self._nAryListCheck
      )
  
imports: import unittest
  import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 3 for calling the NAryOpsTest obj's underlying member method code with example usage: obj._testNAryLists(op, args, expected) without return types