code: def new_adult():
      return fetch_adult(numeric_only=True)
  
file_path: AIF360/tests/sklearn/conftest.py
imports: import numpy
  import pytest
  from aif360.datasets import GermanDataset, AdultDataset
  from aif360.sklearn.datasets import fetch_german, fetch_adult
label_desc: Use image node_id 4 for calling a global function with example usage: new_adult() and returns: fetch_adult