code: def test_Sortable(self) -> None:
      new_batch_trial = self.experiment.new_batch_trial()
      self.assertTrue(self.batch < new_batch_trial)
  
      abandoned_arm = get_abandoned_arm()
      abandoned_arm_2 = get_abandoned_arm()
      abandoned_arm_2.name = "0_1"
      self.assertTrue(abandoned_arm < abandoned_arm_2)
  
      generator_run = get_generator_run()
      generator_run_struct = GeneratorRunStruct(
          generator_run=generator_run, weight=1.0
      )
      generator_run_struct_2 = GeneratorRunStruct(
          generator_run=generator_run, weight=2.0
      )
      self.assertTrue(generator_run_struct < generator_run_struct_2)
  
imports: import math
  from time import sleep
  from unittest import mock
  from unittest.mock import patch, PropertyMock
  import numpy
  from ax.core.arm import Arm
  from ax.core.base_trial import TrialStatus
  from ax.core.batch_trial import BatchTrial, GeneratorRunStruct
  from ax.core.experiment import Experiment
  from ax.core.generator_run import GeneratorRun, GeneratorRunType
  from ax.core.parameter import FixedParameter, ParameterType
  from ax.core.search_space import SearchSpace
  from ax.runners.synthetic import SyntheticRunner
  from ax.utils.common.testutils import TestCase
  from ax.utils.common.typeutils import checked_cast
  from ax.utils.testing.core_stubs import get_abandoned_arm, get_arm, get_arm_weights1, get_arms, get_experiment, get_generator_run, get_generator_run2, get_weights
label_desc: Use image node_id 27 for calling the BatchTrialTest obj's underlying member method code with example usage: obj.test_Sortable() without return types