code: def test_error_if_top_categories_not_integer(top_cat):
      with pytest.raises(ValueError):
          StringSimilarityEncoder(top_categories=top_cat)
  
imports: from difflib import SequenceMatcher
  import pandas
  import pytest
  from feature_engine.encoding import StringSimilarityEncoder
  from feature_engine.encoding.similarity_encoder import _gpm_fast
label_desc: Use image node_id 3 for calling a global function with example usage: test_error_if_top_categories_not_integer(top_cat) without return types