code: def test_sampling_none_is_linear():
      # This is for backward compatibility
      assert (
          hp_module.Int("int", 2, 4, sampling=None).sampling == "linear"
      )
  
file_path: keras-tuner/keras_tuner/engine/hyperparameters/hp_types/int_hp_test.py
imports: import pytest
  from keras_tuner import protos
  from keras_tuner.engine import hyperparameters
  from keras_tuner.engine.hyperparameters import hp_types
label_desc: Use image node_id 11 for calling a global function with example usage: test_sampling_none_is_linear() without return types