code: def forward(self, x):
      left = self.left(x)
      right = self.right(x)
      return left + right
  
file_path: pywick/pywick/models/segmentation/resnet_gcn.py
imports: import torch.nn
  import torch.nn.init
  import torch.nn.functional
  import torchvision.models
  import numpy
label_desc: Use image node_id 2 for calling the GlobalConvolutionBlock obj's underlying member method code with example usage: obj.forward(x) and returns: unknown