code: def forward(self, x):
      return self.convs(x)
  
imports: import torch.nn
  from mmcv.cnn import ConvModule
  from mmengine.model import BaseModule, Sequential
  from mmocr.registry import MODELS
label_desc: Use image node_id 2 for calling the ABCNetRecBackbone obj's underlying member method code with example usage: obj.forward(x) and returns: self