code: def main(cfg):
      logging.info(
          "\nConfig Params:\n%s", OmegaConf.to_yaml(cfg, resolve=True)
      )
      trainer = pl.Trainer(**cfg.trainer)
      exp_manager(trainer, cfg.get("exp_manager", None))
      model = AudioCodecModel(cfg=cfg.model, trainer=trainer)
      trainer.fit(model)
  
imports: import pytorch_lightning
  from omegaconf import OmegaConf
  from nemo.collections.tts.models import AudioCodecModel
  from nemo.core.config import hydra_runner
  from nemo.utils import logging
  from nemo.utils.exp_manager import exp_manager
label_desc: Use image node_id 1 for calling a global function with example usage: main(cfg) without return types