code: def LeViT_128S(**kwargs):
      model = model_factory(
          **specification["LeViT_128S"],
          class_num=1000,
          distillation=False,
      )
      return model
  
imports: import itertools
  import math
  import warnings
  import paddle
  import paddle.nn
  import paddle.nn.functional
  from paddle.nn.initializer import Constant
  from paddle.nn.initializer import TruncatedNormal
  from paddle.regularizer import L2Decay
  from .vision_transformer import Identity
  from .vision_transformer import ones_
  from .vision_transformer import trunc_normal_
  from .vision_transformer import zeros_
label_desc: Use image node_id 4 for calling a global function with example usage: LeViT_128S() and returns: model