code: def call(self, inputs, training=None):
      if training:
          return keras.random.dropout(inputs, rate=self.rate)
      return inputs
  
imports: import numpy
  import keras
  from keras import ops
  from keras import layers
label_desc: Use image node_id 2 for calling the CustomDropout obj's underlying member method code with example usage: obj.call(inputs, training) and returns: inputs, keras