code: def test_load_config_default():
      test_path = "config-defaults.yaml"
      yaml_dict = {"epochs": {"value": 32}, "size_batch": {"value": 32}}
      with open(test_path, "w") as f:
          yaml.dump(yaml_dict, f, default_flow_style=False)
      config = wandb_sdk.Config()
      assert dict(config) == dict(epochs=32, size_batch=32)
  
file_path: wandb/tests/pytest_tests/unit_tests/test_wandb_config.py
imports: import pytest
  import yaml
  from wandb import wandb_sdk
label_desc: Use image node_id 13 for calling a global function with example usage: test_load_config_default() without return types