code: def forward(self, x):
      return self.network(x)
  
file_path: qlib/qlib/contrib/model/tcn.py
imports: import torch.nn
  from torch.nn.utils import weight_norm
label_desc: Use image node_id 2 for calling the TemporalConvNet obj's underlying member method code with example usage: obj.forward(x) and returns: self