code: def make_model(self):
      model = Sequential(
          [
              CanaryLayer(),
              layers.Dense(1),
          ]
      )
      model.compile(
          loss="mse",
          optimizer="sgd",
          metrics=["mse"],
      )
      return model
  
imports: import numpy
  import pytest
  from keras import callbacks
  from keras import layers
  from keras import testing
  from keras.models import Sequential
  from keras.utils import file_utils
label_desc: Use image node_id 1 for calling the BackupAndRestoreCallbackTest obj's underlying member method code with example usage: obj.make_model() and returns: model