code: def testSeqLength(self):
      for dtype in self.all_types:
          for seq_dtype in self.all_types & {np.int32, np.int64}:
              self._testBasic(dtype, seq_dtype)
  
file_path: tensorflow-upstream/tensorflow/compiler/tests/reverse_sequence_op_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.platform import test
label_desc: Use image node_id 4 for calling the ReverseSequenceTest obj's underlying member method code with example usage: obj.testSeqLength() without return types