code: def test_dense_sample_with_custom_int_alpha():
      run_dense_sample(
          iterations=7,
          expected=[[0.09346926, 1.0934693], [2.0934694, 3.0934694]],
          optimizer=COCOB(20),
      )
  
imports: import numpy
  import tensorflow
  from tensorflow_addons.optimizers import COCOB
label_desc: Use image node_id 3 for calling a global function with example usage: test_dense_sample_with_custom_int_alpha() without return types