code: def get_suggestions(self, iteration_config=None):
          
          matrix = self.hptuning_config.matrix
          n_suggestions = self.hptuning_config.random_search.n_experiments
          seed = self.hptuning_config.seed
          return get_random_suggestions(matrix=matrix, n_suggestions=n_suggestions, seed=seed)
docs: Return a list of suggestions based on random search.
  
          Params:
              matrix: `dict` representing the {hyperparam: hyperparam matrix config}.
              n_suggestions: number of suggestions to make.