code: def setUp(self):
      self.model_tester = DonutSwinModelTester(self)
      self.config_tester = ConfigTester(
          self, config_class=DonutSwinConfig, embed_dim=37
      )
  
imports: import collections
  import inspect
  import unittest
  from transformers import DonutSwinConfig
  from transformers.testing_utils import require_torch, slow, torch_device
  from transformers.utils import is_torch_available
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, _config_zero_init, floats_tensor, ids_tensor
label_desc: Use image node_id 1 for calling the DonutSwinModelTest obj's underlying member method code with example usage: obj.setUp() without return types