code: def config_file():
      """Open config file with new config"""
      with _GenerateConfig("orion_config.yaml") as file:
          yield file
  
file_path: orion/tests/unittests/core/io/conftest.py
imports: import copy
  import os
  import tempfile
  import pytest
  from orion.core.evc import conflicts
label_desc: Use image node_id 2 for calling a global function with example usage: config_file() without return types