code: def ResNet50(**kwargs):
      model = ResNet(**kwargs)
      return model
  
imports: import math
  import paddle
  from paddle import ParamAttr
  import paddle.nn
  from paddle.nn import Conv2D, BatchNorm, Linear
  from paddle.nn import AdaptiveAvgPool2D, MaxPool2D, AvgPool2D
  from paddle.nn.initializer import Uniform, Constant, KaimingNormal
label_desc: Use image node_id 1 for calling a global function with example usage: ResNet50() and returns: model