'cuda', 'HERMETIC_CUDA_VERSION', hermetic_cuda_version
    )


def set_hermetic_cudnn_version(environ_cp):
  """Set HERMETIC_CUDNN_VERSION."""
  ask_cudnn_version = (
      'Please specify the hermetic cuDNN version you want to use '
      'or leave empty to use the default version. '
  )
  hermetic_cudnn_version = get_from_env_or_user_or_default(
      environ_cp, 'HERMETIC_CUDNN_VERSION', ask_cudnn_version, None
  )