code: def add_np(doctest_namespace):
      numpy.random.seed(1)
      doctest_namespace["np"] = numpy
  
file_path: numpy/doc/conftest.py
imports: import pytest
  import numpy
  import matplotlib
  import doctest
label_desc: Use image node_id 1 for calling a global function with example usage: add_np(doctest_namespace) without return types