code: def test_mock_always_not_real_after_calling_no_mock(
      asset_with_mock: dict[str, Any],
  ) -> None:
      asset = Asset(**asset_with_mock, mock_is_real=True)
      assert asset.mock_is_real
  
      asset.no_mock()
      assert not asset.mock_is_real
  
imports: import random
  from typing import Any
  from uuid import uuid4
  import numpy
  from pydantic import ValidationError
  import pytest
  import syft
  from syft.node.worker import Worker
  from syft.service.action.action_object import ActionObject
  from syft.service.dataset.dataset import CreateAsset
  from syft.service.dataset.dataset import CreateDataset
  from syft.service.dataset.dataset import _ASSET_WITH_NONE_MOCK_ERROR_MESSAGE
  from syft.service.response import SyftError
  from syft.service.response import SyftSuccess
  from syft.types.twin_object import TwinMode
label_desc: Use image node_id 8 for calling a global function with example usage: test_mock_always_not_real_after_calling_no_mock(asset_with_mock) without return types