code: def forward(self, inputs):
      hid1 = F.relu(self.fc1(inputs))
      hid2 = F.relu(self.fc2(hid1))
      Q = self.fc3(hid2)
      return Q
  
imports: import torch.nn
  import torch.nn.functional
  import numpy
  import parl
label_desc: Use image node_id 2 for calling the CriticModel obj's underlying member method code with example usage: obj.forward(inputs) and returns: Q