code: def test_argsort_k_largest_positive():
      assert _np_eq(
          argsort_k_largest_positive(np.array([1.0, 0.0, 2.0]), None),
          np.array([2, 0]),
      )
      assert _np_eq(
          argsort_k_largest_positive(np.array([1.0, 0.0, 2.0, 4.0]), 2),
          np.array([3, 2]),
      )
  
file_path: eli5/tests/test_utils.py
imports: from __future__ import absolute_import
  import numpy
  import scipy.sparse
  from hypothesis import given, assume, settings, HealthCheck
  from hypothesis.strategies import integers
  from eli5.utils import argsort_k_largest, argsort_k_largest_positive, argsort_k_smallest, vstack
  from .utils import rnd_len_arrays
label_desc: Use image node_id 8 for calling a global function with example usage: test_argsort_k_largest_positive() without return types