code: def test_joint_supset_counts(self):
      match_groups = [
          "joint_a_cl",
          "joint_superset_cl",
          "joint_superset_ml",
          "joint_all_cl",
      ]
      self.check_group_counts(
          "joint_a_cl",
          "superset",
          match_groups,
          metric_type="joint",
          check_swap=False,
      )
  
imports: import unittest
  from copy import deepcopy
  from finetune.util.group_metrics import get_count_fn, calc_group_assignment, create_joint_groups, get_metrics, group_metrics, joint_metrics
label_desc: Use image node_id 9 for calling the TestGroupMetricCountFunctions obj's underlying member method code with example usage: obj.test_joint_supset_counts() without return types