code: def my_app(cfg: DictConfig) -> None:
      log.info(f"Output_dir={HydraConfig.get().runtime.output_dir}")
      log.info(f"cfg.foo={cfg.foo}")
  
imports: import logging
  from omegaconf import DictConfig
  import hydra
  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