code: def _init_prediction_task(self):
      self.prediction_task = "classification"
  
file_path: imodels/imodels/experimental/stablelinear.py
imports: import numpy
  from typing import List
  from imodels.rule_set.rule_fit import RuleFit
  from imodels.util.score import score_linear
  from sklearn.base import ClassifierMixin, RegressorMixin, BaseEstimator
  from .util import extract_ensemble
label_desc: Use image node_id 1 for calling the StableLinearClassifier obj's underlying member method code with example usage: obj._init_prediction_task() without return types