code: def __init__(self, optimizer, additional_updates):
      super(AdditionalUpdatesOptimizer, self).__init__()
      self.optimizer = optimizer
      self.additional_updates = additional_updates
  
imports: import numpy
  from keras.models import model_from_config, Sequential, Model, model_from_config
  import keras.optimizers
  import keras.backend
label_desc: Use image node_id 1 to create a new AdditionalUpdatesOptimizer object from inherited base classes: optimizers with example: obj = AdditionalUpdatesOptimizer(optimizer, additional_updates)