class_docstr: Group class: created by Auditor when identifying violation.
class_docstr_tok: ["Group","class",":","created","by","Auditor","when","identifying","violation","."]
code: def return_f(self):
      return [
          self.func,
          self.group_size,
          self.weighted_disparity,
          self.disparity,
          self.disparity_direction,
          self.group_rate,
      ]
  
file_path: AIF360/aif360/algorithms/inprocessing/gerryfair/auditor.py
imports: import numpy
  import pandas
  from sklearn import linear_model
  from aif360.algorithms.inprocessing.gerryfair.reg_oracle_class import RegOracle
  from aif360.algorithms.inprocessing.gerryfair import clean
label_desc: Use image node_id 2 for calling the Group obj's underlying member method code with example usage: obj.return_f() and returns: list