code: def forward(self, x):
      ret = self.fc(x)
      return ret
  
file_path: dgl/examples/pytorch/mvgrl/node/model.py
imports: import torch
  import torch.nn
  from dgl.nn.pytorch import GraphConv
  from dgl.nn.pytorch.glob import AvgPooling
label_desc: Use image node_id 2 for calling the LogReg obj's underlying member method code with example usage: obj.forward(x) and returns: ret