code: def __init__(self, beta, *args, **kwargs):
      super(MultiplyBeta, self).__init__(*args, **kwargs)
      self.beta = beta
  
imports: import tensorflow
  from tensorflow.keras.initializers import RandomUniform
  from tensorflow.keras.layers import concatenate, Input, Activation, Add, Conv2D, Lambda
  from tensorflow.keras.models import Model
  from ISR.models.imagemodel import ImageModel
label_desc: Use image node_id 1 to create a new MultiplyBeta object from inherited base classes: tf.keras.layers with example: obj = MultiplyBeta(beta)