code: def load_models(model, model_name):
      import torch.utils.model_zoo as model_zoo
  
      torch_patams = model_zoo.load_url(model_urls[model_name])
      load_torch_params(model, torch_patams)
  
imports: import math
  import paddle
  from paddle import nn
label_desc: Use image node_id 4 for calling a global function with example usage: load_models(model, model_name) without return types