code: def test_metaphone_type(jf):
      assert jf.metaphone("abc") == "ABK"
      with pytest.raises(TypeError) as exc:
          jf.metaphone(b"abc")
  
imports: import csv
  import pytest
label_desc: Use image node_id 23 for calling a global function with example usage: test_metaphone_type(jf) without return types