code: def __init__(
      self,
      feature,  # type: Feature
      weight,  # type: float
      std=None,  # type: float
      value=None,  # type: Any
  ):
      # type: (...) -> None
      self.feature = feature
      self.weight = weight
      self.std = std
      self.value = value
  
imports: from typing import Any, List, Tuple, Union, Optional
  import numpy
  from .base_utils import attrs
  from .formatters.features import FormattedFeatureName
label_desc: Use image node_id 1 to create a new FeatureWeight object from inherited base classes: object with example: obj = FeatureWeight(feature, weight, std, value)