code: def __init__(self, encoder, ar_net):
      super(CPCModel, self).__init__()
      self.gEncoder = encoder
      self.gAR = ar_net
      self.config = None
  
imports: import soundfile
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 1 to create a new CPCModel object from inherited base classes: nn with example: obj = CPCModel(encoder, ar_net)