class_docstr: Test skyline.
class_docstr_tok: ["Test","skyline","."]
docstr: Test the skyline function.
docstr_tok: ["Test","the","skyline","function","."]
code: def test_skyline(self):
      """Test the skyline function."""
      n = 500
      pairs = list(
          zip(
              np.random.randint(low=0, high=200, size=n, dtype=int),
              np.random.uniform(0, 6, size=n),
          )
      )
      self.assertEqual(
          set(_old_skyline(pairs)),
          set(triple_analysis._get_skyline(pairs)),
      )
  
imports: import itertools
  import unittest
  from typing import Iterable, Mapping
  import numpy
  import pandas
  from pykeen.datasets import Dataset, Nations
  from pykeen.datasets import analysis
  from pykeen.triples import analysis
  from pykeen.typing import LABEL_HEAD, LABEL_TAIL
label_desc: Use image node_id 1 for calling the TestUtils obj's underlying member method code with example usage: obj.test_skyline() without return types