code: def set_bias(self, bias_val=0):
      n_out = self.n_out
      if self.bidirectional:
          self.bias.data[n_out * 2 :].zero_().add_(bias_val)
      else:
          self.bias.data[n_out:].zero_().add_(bias_val)
  
imports: import subprocess
  import platform
  import os
  import re
  import configargparse
  import torch
  import torch.nn
  from torch.autograd import Function
  from torch.cuda.amp import custom_fwd, custom_bwd
  from collections import namedtuple
label_desc: Use image node_id 3 for calling the SRUCell obj's underlying member method code with example usage: obj.set_bias(bias_val) without return types