class_docstr: CaseEvaluationResults stores aggregated statistics for one EvaluationCase and one metric.
class_docstr_tok: ["CaseEvaluationResults","stores","aggregated","statistics","for","one","EvaluationCase","and","one","metric","."]
docstr: :param fold:
  :return: fold learning curve (test scores on every eval_period iteration)
docstr_tok: [":","param","fold",":",":","return",":","fold","learning","curve","(","test","scores","on","every","eval_period","iteration",")"]
code: def get_fold_curve(self, fold):
      """
  
      :param fold:
      :return: fold learning curve (test scores on every eval_period iteration)
      """
      return self._fold_curves[fold]
  
imports: import numpy
  import pandas
  from enum import Enum
  from ..None import CatBoostError
  from ..core import metric_description_or_str_to_str
  from ..utils import compute_wx_test
label_desc: Use image node_id 9 for calling the CaseEvaluationResult obj's underlying member method code with example usage: obj.get_fold_curve(fold) and returns: self