code: def add_np(doctest_namespace):
      numpy.set_printoptions(legacy="1.13")
      doctest_namespace["np"] = numpy
  
file_path: nipy/nipy/conftest.py
imports: import os
  import tempfile
  from pathlib import Path
  import numpy
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: add_np(doctest_namespace) without return types