class_docstr: Canonical robustness perturbation that composes several perturbations.
  These perturbations are chosen to be reasonable.
class_docstr_tok: ["Canonical","robustness","perturbation","that","composes","several","perturbations",".","These","perturbations","are","chosen","to","be","reasonable","."]
code: def description(self) -> PerturbationDescription:
      return PerturbationDescription(name=self.name, robustness=True)
  
file_path: H2O/h2o_hf/helm/src/helm/benchmark/augmentations/mild_mix_perturbation.py
imports: from random import Random
  from .perturbation_description import PerturbationDescription
  from .perturbation import Perturbation
  from .lowercase_perturbation import LowerCasePerturbation
  from .contraction_expansion_perturbation import ContractionPerturbation
  from .space_perturbation import SpacePerturbation
  from .misspelling_perturbation import MisspellingPerturbation
label_desc: Use image node_id 2 for calling the MildMixPerturbation obj's underlying member method code with example usage: obj.description() and returns: PerturbationDescription