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 gc
  import unittest
  from parameterized import parameterized
  from transformers import PersimmonConfig, is_torch_available, set_seed
  from transformers.testing_utils import backend_empty_cache, require_torch, require_torch_accelerator, require_torch_fp16, slow, torch_device
  from ...generation.test_utils import GenerationTesterMixin
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, ids_tensor
  from ...test_pipeline_mixin import PipelineTesterMixin
label_desc: Use image node_id 4 for calling the PersimmonModelTest obj's underlying member method code with example usage: obj.test_model_various_embeddings() without return types