code: def test_basestep_str_representation_works_correctly():
      output = str(SomeMetaStepWithHyperparams())
      assert (
          output
          == "SomeMetaStepWithHyperparams(SomeStepWithHyperparams(name='MockStep'))"
      )
  
file_path: Neuraxle/testing_neuraxle/test_metastep_mixin.py
imports: import sys
  import typing
  from typing import Generic, TypeVar
  import pytest
  from neuraxle.base import BaseService, MetaStep, NonFittableMixin
  from neuraxle.pipeline import Pipeline
  from neuraxle.union import Identity
  from testing_neuraxle.mocks.step_mocks import SomeMetaStepWithHyperparams
label_desc: Use image node_id 3 for calling a global function with example usage: test_basestep_str_representation_works_correctly() without return types