code: def decoder_init(m):
      """Initialize decoder parameters."""
      if isinstance(m, torch.nn.Conv1d):
          torch.nn.init.xavier_uniform_(
              m.weight, torch.nn.init.calculate_gain("tanh")
          )
  
file_path: espnet/espnet2/svs/singing_tacotron/decoder.py
imports: import six
  import torch
  import torch.nn.functional
  from espnet.nets.pytorch_backend.rnn.attentions import AttForwardTA
  from espnet.nets.pytorch_backend.tacotron2.decoder import Postnet, Prenet, ZoneOutCell
label_desc: Use image node_id 1 for calling a global function with example usage: decoder_init(m) without return types