code: def get_weights(self):
      return self.params
  
file_path: PARL/benchmark/torch/maml++/maml_model.py
imports: import torch
  import torch.nn
  import torch.nn.functional
  import parl
label_desc: Use image node_id 4 for calling the MAMLModel obj's underlying member method code with example usage: obj.get_weights() and returns: self