text: #!/usr/bin/env python3
  # Copyright (c) Facebook, Inc. and its affiliates.
  #
  # This source code is licensed under the MIT license found in the
  # LICENSE file in the root directory of this source tree.
  
  from botorch.acquisition.multi_objective.analytic import (
      ExpectedHypervolumeImprovement,
      MultiObjectiveAnalyticAcquisitionFunction,
  )
  from botorch.acquisition.multi_objective.monte_carlo import (
      MultiObjectiveMCAcquisitionFunction,
      qExpectedHypervolumeImprovement,
  )
  from botorch.acquisition.multi_objective.objective import (
      AnalyticMultiOutputObjective,
      IdentityAnalyticMultiOutputObjective,
      IdentityMCMultiOutputObjective,
      MCMultiOutputObjective,
      UnstandardizeAnalyticMultiOutputObjective,
      UnstandardizeMCMultiOutputObjective,
  )
  
  
  __all__ = [
      "AnalyticMultiOutputObjective",
      "ExpectedHypervolumeImprovement",
      "IdentityAnalyticMultiOutputObjective",
      "IdentityMCMultiOutputObjective",
      "MCMultiOutputObjective",
      "MultiObjectiveAnalyticAcquisitionFunction",
      "MultiObjectiveMCAcquisitionFunction",
      "qExpectedHypervolumeImprovement",
      "UnstandardizeAnalyticMultiOutputObjective",
      "UnstandardizeMCMultiOutputObjective",
  ]
  