code: def tuning_ranges(self):
          
          out = {}
          for _, ranges in self.description()['HyperParameterTuningJobConfig']['ParameterRanges'].items():
              for param in ranges:
                  out[param['Name']] = param
          return out
docs: A dictionary describing the ranges of all tuned hyperparameters.
          The keys are the names of the hyperparameter, and the values are the ranges.