code: def __init__(self):
      super(CustomAddOneProp, self).__init__(need_top_grad=True)
  
file_path: mxnet/benchmark/opperf/custom_operations/custom_operations.py
imports: import mxnet
label_desc: Use image node_id 1 to create a new CustomAddOneProp object from inherited base classes: mx.operator with example: obj = CustomAddOneProp()