code: def testEmptyIndex(self):
      idx1 = np.array([], dtype=np.int32)
      idx2 = np.array([[], []], dtype=np.int32)
      val1 = np.ndarray(shape=(0, 9), dtype=np.int32)
      val2 = np.ndarray(shape=(2, 0, 9), dtype=np.int32)
      self._AssertDynamicStitchResultIs(
          [idx1, idx2],
          [val1, val2],
          expected=np.ndarray(shape=(0, 9), dtype=np.int32),
      )
  
file_path: tensorflow-upstream/tensorflow/compiler/tests/dynamic_stitch_test.py
imports: import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import dtypes
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import data_flow_ops
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 3 for calling the DynamicStitchTest obj's underlying member method code with example usage: obj.testEmptyIndex() without return types