code: def test_get_config():
      opt = AdaBelief(lr=1e-4)
      config = opt.get_config()
      assert config["learning_rate"] == 1e-4
      assert config["total_steps"] == 0
  
imports: import numpy
  import pytest
  from packaging.version import Version
  import tensorflow.compat.v2
  from tensorflow_addons.optimizers import AdaBelief, Lookahead
label_desc: Use image node_id 15 for calling a global function with example usage: test_get_config() without return types