code: def test_model_from_pretrained(self):
      pass
  
imports: import collections
  import unittest
  from typing import Dict, List, Tuple
  from transformers import MaskFormerSwinConfig
  from transformers.testing_utils import require_torch, require_torch_multi_gpu, torch_device
  from transformers.utils import is_torch_available
  from ...test_backbone_common import BackboneTesterMixin
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
  from ...test_pipeline_mixin import PipelineTesterMixin
label_desc: Use image node_id 15 for calling the MaskFormerSwinModelTest obj's underlying member method code with example usage: obj.test_model_from_pretrained() without return types