code: def __init__(
      self,
      base_model_names=None,
      model_base=EnsembleSelection,
      **kwargs,
  ):
      super().__init__(**kwargs)
      self.model_base = model_base
      self.num_pred_cols_per_model = None
      self.base_model_names = base_model_names
      self.weights_ = None
  
imports: import logging
  from autogluon.common.features.types import S_STACK
  from ...constants import MULTICLASS, QUANTILE, SOFTCLASS
  from ..abstract.abstract_model import AbstractModel
  from .ensemble_selection import EnsembleSelection, SimpleWeightedEnsemble
label_desc: Use image node_id 1 to create a new GreedyWeightedEnsembleModel object from inherited base classes: AbstractModel with example: obj = GreedyWeightedEnsembleModel(base_model_names, model_base)