code: def test_sparse_sample_with_warmup():
      run_sparse_sample(
          iterations=200,
          expected=[[0.982629, 2.0], [3.0, 3.982674]],
          optimizer=RectifiedAdam(
              lr=1e-3,
              total_steps=200,
              warmup_proportion=0.1,
              min_lr=1e-5,
          ),
      )
  
imports: import numpy
  import pytest
  from packaging.version import Version
  import tensorflow
  from tensorflow_addons.optimizers import RectifiedAdam, Lookahead
label_desc: Use image node_id 10 for calling a global function with example usage: test_sparse_sample_with_warmup() without return types