code: def testDocStringExample(self):
      st = sparse_tensor.SparseTensor(
          indices=[[0, 0], [0, 1], [0, 2], [1, 0], [3, 0]],
          values=[1, 2, 3, 4, 5],
          dense_shape=[4, 3],
      )
      rt = RaggedTensor.from_sparse(st)
  
      self.assertAllEqual(rt, [[1, 2, 3], [4], [], [5]])
  
file_path: tensorflow/tensorflow/python/ops/ragged/ragged_from_sparse_op_test.py
imports: from tensorflow.python.eager import context
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import sparse_tensor
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops.ragged.ragged_tensor import RaggedTensor
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 1 for calling the RaggedTensorToSparseOpTest obj's underlying member method code with example usage: obj.testDocStringExample() without return types