code: def get_list_of_games(self):
      return self.converter.keys()
  
imports: import functools
  import numpy
  from nevergrad.functions import ExperimentFunction
  from nevergrad.parametrization import parameter
label_desc: Use image node_id 2 for calling the _Game obj's underlying member method code with example usage: obj.get_list_of_games() and returns: self