code: def __init__(self, target):
      self.target = eval(target)
      self.retvals = []
  
imports: import unittest
  from unittest import mock
  import cupy
  from cupy import testing
  from cupy_tests.core_tests.fusion_tests import fusion_utils
label_desc: Use image node_id 1 to create a new CreateMock object from inherited base classes: object with example: obj = CreateMock(target)