code: def forward(self, data1, data2):
      embed1, embed2 = self.embed(data1, data2)
      return embed1, embed2
  
imports: import torch
  import torch.nn
  import torch.nn.functional
  from torch_scatter import scatter
  from .genet import Readout
  from dig.auggraph.method.GraphAug.constants import *
label_desc: Use image node_id 3 for calling the GMNet obj's underlying member method code with example usage: obj.forward(data1, data2) and returns: embed1,  embed2