code: def my_app(cfg: Config) -> None:
      print(
          f"job_name: {HydraConfig().get().job.name}, "
          f"name: {cfg.name}, age: {cfg.age}, group: {cfg.group['name']}"
      )
  
file_path: hydra/tests/test_apps/schema_overrides_hydra/my_app.py
imports: from dataclasses import dataclass
  from typing import Dict
  from omegaconf import MISSING
  import hydra
  from hydra.core.config_store import ConfigStore
  from hydra.core.hydra_config import HydraConfig
label_desc: Use image node_id 1 for calling a global function with example usage: my_app(cfg) without return types