code: def forward(self, x):
      if self.connect:
          return x + self.conv(x)
      else:
          return self.conv(x)
  
file_path: insightface/recognition/arcface_paddle/dynamic/backbones/mobilefacenet.py
imports: import paddle
  from paddle import nn
  import math
label_desc: Use image node_id 2 for calling the BottleNeck obj's underlying member method code with example usage: obj.forward(x) and returns: unknown, self