code: def parallelize_gpu(model):
      return torch.nn.DataParallel(model)
  
file_path: jiant/jiant/shared/model_setup.py
imports: import transformers
  import torch
  from jiant.ext.radam import RAdam
label_desc: Use image node_id 5 for calling a global function with example usage: parallelize_gpu(model) and returns: torch