class_docstr: An execution of mutation, which consists of four parts: a mutator, a list of decisions (choices),
  the model that it comes from, and the model that it becomes.
  
  In general cases, the mutation logs are not reliable and should not be replayed as the mutators can
  be arbitrarily complex. However, for inline mutations, the labels correspond to mutator labels here,
  this can be useful for metadata visualization and python execution mode.
  
  Attributes
  ----------
  mutator
      Mutator.
  samples
      Decisions/choices.
  from_
      Model that is comes from.
  to
      Model that it becomes.
class_docstr_tok: ["An","execution","of","mutation",",","which","consists","of","four","parts",":","a","mutator",",","a","list","of","decisions","(","choices",")",",","the","model","that","it","comes","from",",","and","the","model","that","it","becomes",".","In","general","cases",",","the","mutation","logs","are","not","reliable","and","should","not","be","replayed","as","the","mutators","can","be","arbitrarily","complex",".","However",",","for","inline","mutations",",","the","labels","correspond","to","mutator","labels","here",",","this","can","be","useful","for","metadata","visualization","and","python","execution","mode",".","Attributes","--","--","--","--","--","mutator","Mutator",".","samples","Decisions\/choices",".","from_","Model","that","is","comes","from",".","to","Model","that","it","becomes","."]
code: def __repr__(self):
      return f"Mutation(mutator={self.mutator}, samples={self.samples}, from={self.from_}, to={self.to})"
  
imports: from __future__ import annotations
  from contextlib import contextmanager
  from typing import Any, Callable, Iterable, List, Optional, TYPE_CHECKING, Iterator
  from numpy.random import RandomState
  from nni.mutable import LabeledMutable, MutableList, MutableDict, Categorical, Mutable, SampleValidationError, Sample, SampleMissingError, label_scope, auto_label, frozen_context
  from .space import ModelStatus
label_desc: Use image node_id 2 for calling the Mutation obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str, self, str, self, str, self, str