code: def test_config_print():
      root = configdefaults.config
      result = str(root)
      assert isinstance(result, str)
  
imports: import configparser
  import io
  import pickle
  import pytest
  from pytensor import configdefaults, configparser
  from pytensor.configdefaults import short_platform
  from pytensor.configparser import ConfigParam
label_desc: Use image node_id 5 for calling a global function with example usage: test_config_print() without return types