code: def __new__(cls, *args, **kwargs):
      if kwargs.get("stage") is not None:
          return TensorMoment(*args, **kwargs)
      return super().__new__(cls)
  
imports: import numpy
  from math import factorial
  from ...None import opcodes
  from ...serialization.serializables import Int32Field
  from ..datasource import tensor
  from ..array_utils import as_same_device, device, get_array_module
  from .core import TensorReduction, TensorReductionMixin, numel
label_desc: Use image node_id 1 for calling the TensorVar obj's underlying member method code with example usage: obj.__new__(cls) and returns: super, TensorMoment