code: def get_config(self):
      config = super().get_config()
      config.update({REDUCTION_TYPE: self.reduction_type})
      return config
  
imports: from typing import Optional
  import tensorflow
  from tensorflow import nest
  from tensorflow.keras import layers
  from autokeras.engine import block
  from autokeras.utils import layer_utils
  from autokeras.utils import utils
label_desc: Use image node_id 2 for calling the Reduction obj's underlying member method code with example usage: obj.get_config() and returns: config