import tensorflow as tf

      handle0_value = sess.run(
          handle, feed_dict={sp_input: input0_val})
      handle1_value = sess.run(
          handle, feed_dict={sp_input: input1_val})

      sparse_handles = tf.convert_to_tensor(
          [handle0_value, handle1_value], dtype=tf.int64)

      sp_roundtrip = take_many_sparse_from_tensors_map(
          sparse_map_op=handle.op, sparse_handles=sparse_handles)
