code: def setup_method(self):
      super().setup_method()
      self.model = torch.nn.Sequential(
          OrderedDict(
              [
                  ("lin1", torch.nn.Linear(10, 10)),
                  ("lin2", torch.nn.Linear(10, 10)),
              ]
          )
      )
  
imports: from collections import OrderedDict
  from copy import deepcopy
  from typing import Any, Dict, List, Tuple
  import torch
  import pytest
  from allennlp.common import Lazy, Params
  from allennlp.common.checks import ConfigurationError
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.data.data_loaders import SimpleDataLoader
  from allennlp.training import Trainer
  from allennlp.training.learning_rate_schedulers import LearningRateScheduler, SlantedTriangular
  from allennlp.training.optimizers import Optimizer
label_desc: Use image node_id 1 for calling the SlantedTriangularTest obj's underlying member method code with example usage: obj.setup_method() without return types