class_docstr: Horseshoe Prior as it is used in spearmint.
  
  Parameters
  ----------
  scale: float
      Scaling parameter.
  seed : int, defaults to 0
class_docstr_tok: ["Horseshoe","Prior","as","it","is","used","in","spearmint",".","Parameters","--","--","--","--","--","scale",":","float","Scaling","parameter",".","seed",":","int",",","defaults","to","0"]
code: def meta(self) -> dict[str, Any]:  # noqa: D102
      meta = super().meta
      meta.update({"scale": self._scale})
  
      return meta
  
file_path: SMAC3/smac/model/gaussian_process/priors/horseshoe_prior.py
imports: from __future__ import annotations
  from typing import Any
  import math
  import numpy
  from smac.constants import VERY_SMALL_NUMBER
  from smac.model.gaussian_process.priors.abstract_prior import AbstractPrior
label_desc: Use image node_id 2 for calling the HorseshoePrior obj's underlying member method code with example usage: obj.meta() and returns: meta