code: def _VariableRankTests(self, np_scatter, tf_scatter):
      for vtype in self.numeric_types:
          for itype in set([np.int32, np.int64]).intersection(
              set(self.int_types)
          ):
              self._VariableRankTest(
                  np_scatter, tf_scatter, vtype, itype
              )
  
imports: import functools
  import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the ScatterNdTest obj's underlying member method code with example usage: obj._VariableRankTests(np_scatter, tf_scatter) without return types