code: def test_named_list():
      expected_name = "My Named List"
      target = metrics._group_feature.GroupFeature(
          "Ignored", raw_feature, 2, expected_name
      )
  
      assert target.name_ == expected_name
      common_validations(target)
  
file_path: fairlearn/test/unit/metrics/test_group_feature.py
imports: import numpy
  import pandas
  import pytest
  import fairlearn.metrics
label_desc: Use image node_id 3 for calling a global function with example usage: test_named_list() without return types