code: def test_model_various_embeddings(self):
      config_and_inputs = self.model_tester.prepare_config_and_inputs()
      for type in ["absolute", "relative_key", "relative_key_query"]:
          config_and_inputs[0].position_embedding_type = type
          self.model_tester.create_and_check_model(*config_and_inputs)
  
imports: import os
  import random
  import tempfile
  import unittest
  from transformers.testing_utils import require_detectron2, require_torch, require_torch_multi_gpu, slow, torch_device
  from transformers.utils import is_detectron2_available, is_torch_available
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, _config_zero_init, ids_tensor, random_attention_mask
label_desc: Use image node_id 5 for calling the LayoutLMv2ModelTest obj's underlying member method code with example usage: obj.test_model_various_embeddings() without return types