code: def model_name():
      yield "foo"
  
file_path: serve/test/pytest/test_model_config.py
imports: import shutil
  from pathlib import Path
  from unittest.mock import patch
  import pytest
  import test_utils
  from model_archiver import ModelArchiverConfig
label_desc: Use image node_id 1 for calling a global function with example usage: model_name() without return types