code: def __init__(self):
      # Always call base method before doing anything.
      AlgoBase.__init__(self)
  
file_path: Surprise/examples/building_custom_algorithms/most_basic_algorithm2.py
imports: import numpy
  from surprise import AlgoBase, Dataset
  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()