code: def infer_relative_search_space(self, study, trial):
      return optuna.search_space.intersection_search_space(
          study.get_trials(deepcopy=False)
      )
  
file_path: optuna/tutorial/20_recipes/005_user_defined_sampler.py
imports: import numpy
  import optuna
label_desc: Use image node_id 3 for calling the SimulatedAnnealingSampler obj's underlying member method code with example usage: obj.infer_relative_search_space(study, trial) and returns: optuna