code: def setup_method(self):
      super().setup_method()
  
      self.params_dict = {
          "hidden_size": 5,
          "intermediate_size": 3,
      }
  
      params = Params(copy.deepcopy(self.params_dict))
  
      self.pooler = TransformerPooler.from_params(params)
  
file_path: allennlp/tests/modules/transformer/transformer_pooler_test.py
imports: import copy
  import torch
  from allennlp.common import Params
  from allennlp.modules.transformer import TransformerPooler
  from allennlp.common.testing import AllenNlpTestCase
label_desc: Use image node_id 1 for calling the TestTransformerPooler obj's underlying member method code with example usage: obj.setup_method() without return types