code: def __init__(self, dataset: "Dataset") -> None:
      self.dataset = dataset
  
file_path: SMAC3/tests/fixtures/models.py
imports: from __future__ import annotations
  import warnings
  import numpy
  import pytest
  from ConfigSpace import Categorical, Configuration, ConfigurationSpace, Float
  from sklearn.linear_model import SGDClassifier
  from sklearn.model_selection import StratifiedKFold, cross_val_score
label_desc: Use image node_id 1 to create a new SGD object  with example: obj = SGD(dataset)