code: def __init__(self, *args):
      super(LambdaReduce, self).__init__(*args)
      self.lambda_func = add
  
file_path: pywick/pywick/models/classification/resnext_features/resnext50_32x4d_features.py
imports: import torch.nn
  from functools import reduce
label_desc: Use image node_id 1 to create a new LambdaReduce object from inherited base classes: LambdaBase with example: obj = LambdaReduce()