code: def _numpy_tester():
      if hasattr(np, "__version__") and ".dev0" in np.__version__:
          mode = "develop"
      else:
          mode = "release"
      return NoseTester(
          raise_warnings=mode, depth=1, check_fpu_mode=True
      )
  
file_path: catboost/contrib/python/numpy/py2/numpy/testing/_private/nosetester.py
imports: from __future__ import division, absolute_import, print_function
  import os
  import sys
  import warnings
  from numpy.compat import basestring
  import numpy
  from .utils import import_nose, suppress_warnings
label_desc: Use image node_id 3 for calling a global function with example usage: _numpy_tester() and returns: NoseTester