code: def set_forget_bias_to_one(bias):
      """Initialize a bias vector in the forget gate with one."""
      n = bias.size(0)
      start, end = n // 4, n // 2
      bias.data[start:end].fill_(1.0)
  
label_desc: Use image node_id 3 for calling a global function with example usage: set_forget_bias_to_one(bias) without return types