code: def test_n_topn(doc_long_en):
      for n in (5, 25):
          result = kt.scake(doc_long_en, topn=n)
          assert 0 < len(result) <= n
  
file_path: textacy/tests/extract/keyterms/test_scake.py
imports: import pytest
  import textacy
  from textacy.extract import keyterms
label_desc: Use image node_id 4 for calling a global function with example usage: test_n_topn(doc_long_en) without return types