code: def tkwargs(self) -> Dict[str, Any]:
      return {"dtype": self.dtype, "device": self.device}
  
imports: from __future__ import annotations
  from copy import deepcopy
  from itertools import count
  from typing import Any, Dict, Optional, Sequence, Tuple
  import torch
  from botorch.utils.probability.mvnxpb import MVNXPB
  from botorch.utils.probability.truncated_multivariate_normal import TruncatedMultivariateNormal
  from botorch.utils.probability.unified_skew_normal import UnifiedSkewNormal
  from botorch.utils.testing import BotorchTestCase
  from linear_operator.operators import DenseLinearOperator
  from torch import Tensor
  from torch.distributions import MultivariateNormal
  from torch.special import ndtri
label_desc: Use image node_id 2 for calling the TestUnifiedSkewNormal obj's underlying member method code with example usage: obj.tkwargs() and returns: dict