code: def MobileFaceNet_128(num_features=128, **args):
      model = MobileFaceNet(feature_dim=num_features, **args)
      return model
  
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 1 for calling a global function with example usage: MobileFaceNet_128(num_features) and returns: model