class_docstr: Stage of ResNet.
class_docstr_tok: ["Stage","of","ResNet","."]
code: def forward(self, x):
      for block in self.children():
          x = block(x)
      return x
  
imports: import numpy
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 3 for calling the ResStage obj's underlying member method code with example usage: obj.forward(x) and returns: x