code: def configure_optimizers(self):
      return torch.optim.Adam(self.parameters(), 0.01)
  
imports: import tempfile
  import pytorch_lightning
  import torch
  import torch.nn.functional
  import torch.utils.tensorboard
  from packaging.version import Version
  from torch import nn
label_desc: Use image node_id 3 for calling the IrisClassificationBase obj's underlying member method code with example usage: obj.configure_optimizers() and returns: torch