code: def _load(model_file):
      import fairseq
      from omegaconf import OmegaConf
  
      (
          models,
          cfg,
          _,
      ) = fairseq.checkpoint_utils.load_model_ensemble_and_task(
          [model_file]
      )
      model = models[0]
      cfg = OmegaConf.to_container(cfg)
      return model, cfg
  
imports: import argparse
  import json
label_desc: Use image node_id 2 for calling a global function with example usage: _load(model_file) and returns: model,  cfg