code: def _create_graph_with_y_sparse_function_of_x_sparse():
      x = tf.compat.v1.sparse_placeholder(tf.int64)
      y = tf.SparseTensor(
          indices=x.indices,
          values=x.values + 1,
          dense_shape=x.dense_shape,
      )
      return {
          "x": x,
          "y": y,
          "z": tf.compat.v1.sparse.add(
              y, tf.ones(y.dense_shape, tf.int64)
          ),
      }
  
imports: import abc
  import os
  import tempfile
  import tensorflow
  from tensorflow_transform import graph_tools
  from tensorflow_transform import test_case
  from tfx_bsl.types import tfx_namedtuple
  from tensorflow.python.ops import control_flow_ops
label_desc: Use image node_id 12 for calling a global function with example usage: _create_graph_with_y_sparse_function_of_x_sparse() and returns: dict