code: def _load():
      return json.load(get_config_file("training_services.json").open())
  
file_path: nni/nni/tools/nnictl/ts_management.py
imports: import importlib
  import json
  from nni.runtime.config import get_config_file
  from .common_utils import print_error, print_green
label_desc: Use image node_id 4 for calling a global function with example usage: _load() and returns: json