code: def init_weights(self, fc_bias_init):
      self.fc.bias.data.fill_(fc_bias_init)
      self.fc.weight.data.uniform_(-0.1, 0.1)
  
file_path: mmf/mmf/modules/decoders.py
imports: import torch
  from mmf.common.registry import registry
  from torch import nn
  from torch.nn.utils.weight_norm import weight_norm
label_desc: Use image node_id 2 for calling the LanguageDecoder obj's underlying member method code with example usage: obj.init_weights(fc_bias_init) without return types