code: def tile(cls, op: "_TileProgressOperand"):
      progress_controller = get_context().get_remote_object(
          "progress_controller"
      )
  
      t = yield from recursive_tile(
          mt.random.rand(10, 10, chunk_size=5)
      )
      yield TileStatus(t.chunks, progress=0.25)
      progress_controller.wait()
  
      new_op = op.copy()
      params = op.outputs[0].params.copy()
      params["chunks"] = t.chunks
      params["nsplits"] = t.nsplits
      return new_op.new_tileables(t.inputs, kws=[params])
  
imports: import asyncio
  import time
  import numpy
  import pandas
  import pytest
  from ....None import dataframe
  from ....None import oscar
  from ....None import remote
  from ....None import tensor
  from ....core import TileableGraph, TileableGraphBuilder, TileStatus, recursive_tile
  from ....core.context import get_context
  from ....resource import Resource
  from ....tensor.core import TensorOrder
  from ....tensor.operands import TensorOperand, TensorOperandMixin
  from ....utils import Timer, build_fetch
  from ...None import start_services, stop_services, NodeRole
  from ...session import SessionAPI
  from ...storage import MockStorageAPI
  from ...subtask import SubtaskStatus
  from ...web import WebActor
  from ...meta import MetaAPI
  from ..None import TaskAPI, TaskStatus, WebTaskAPI
  from ..supervisor.processor import TaskProcessor
  from ..errors import TaskNotExist
label_desc: Use image node_id 1 for calling the _TileProgressOperand obj's underlying member method code with example usage: obj.tile(cls, op) and returns: new_op