code: def __init__(self, dataset_splits: DatasetSplits):
      super().__init__()
      self.input_dim = len(dataset_splits.vectorizer.data_vocab)
      self.output_dim = len(dataset_splits.vectorizer.target_vocab)
  
imports: import numpy
  import pandas
  import torch
  from transfer_nlp.common.tokenizers import CharacterTokenizer
  from transfer_nlp.loaders.loaders import DatasetSplits, DataFrameDataset
  from transfer_nlp.loaders.vectorizers import Vectorizer
  from transfer_nlp.loaders.vocabulary import Vocabulary
  from transfer_nlp.plugins.config import register_plugin
  from transfer_nlp.plugins.helpers import ObjectHyperParams
label_desc: Use image node_id 1 to create a new TestHyperParams object from inherited base classes: ObjectHyperParams with example: obj = TestHyperParams(dataset_splits)