code: def __init__(self, sim_options={}, bsl_options={}):
      AlgoBase.__init__(
          self, sim_options=sim_options, bsl_options=bsl_options
      )
  
imports: from surprise import AlgoBase, Dataset, PredictionImpossible
  from surprise.model_selection import cross_validate
label_desc: Use image node_id 1 to create a new MyOwnAlgorithm object from inherited base classes: AlgoBase with example: obj = MyOwnAlgorithm(sim_options, bsl_options)