code: def test_fetch_config(raw_config):
      """Verify fetch_config returns valid dictionary"""
      config = resolve_config.fetch_config({"config": raw_config})
  
      assert config.pop("storage") == {
          "database": {
              "host": "${FILE}",
              "name": "orion_test",
              "type": "pickleddb",
          }
      }
  
      assert config.pop("experiment") == {
          "max_trials": 100,
          "max_broken": 5,
          "name": "voila_voici",
          "algorithm": "random",
      }
  
      assert config == {}
  
imports: import hashlib
  import logging
  import os
  import shutil
  import git
  import pytest
  import orion.core
  import orion.core.io.resolve_config
label_desc: Use image node_id 14 for calling a global function with example usage: test_fetch_config(raw_config) without return types