code: def test_load_fb15k_237():
      fb15k_237 = load_fb15k_237()
      assert len(fb15k_237["train"]) == 272115
  
      # - 9 because 9 triples containing unseen entities are removed
      assert len(fb15k_237["valid"]) == 17535 - 9
  
      # - 28 because 28 triples containing unseen entities are removed
      assert len(fb15k_237["test"]) == 20466 - 28
  
file_path: AmpliGraph/tests/ampligraph/datasets/test_datasets.py
imports: from ampligraph.datasets import load_wn18, load_fb15k, load_fb15k_237, load_yago3_10, load_wn18rr, load_wn11, load_fb13
  from ampligraph.datasets.datasets import _clean_data
  import os
  import numpy
  import pytest
label_desc: Use image node_id 5 for calling a global function with example usage: test_load_fb15k_237() without return types