code: def CommonStats() -> List[Stat]:
      r"""
      Returns common summary statistics, specifically:
          Mean, Sample Variance, Sample Std Dev, Min, Max
      """
      return [Mean(), Var(order=1), StdDev(order=1), Min(), Max()]
  
imports: from typing import Any, Callable, List, Optional, TYPE_CHECKING
  import torch
  from torch import Tensor
label_desc: Use image node_id 1 for calling a global function with example usage: CommonStats() and returns: list