class_docstr: Categorical distribution.
  
  Parameters
  ----------
  values: list or other iterable
      Possible values.
  
  Warnings
  --------
  - `None` is not supported  as a value for ConfigSpace.
code: def __repr__(self):
      return f"CategoricalDistribution(values={self.values})"
  
imports: from typing import Dict, Optional
  from scipy.stats import loguniform, randint, uniform
  from copy import copy
  import numpy
label_desc: Use image node_id 8 for calling the CategoricalDistribution obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str