code: def test_soundex_type(jf):
      assert jf.soundex("ABC") == "A120"
      with pytest.raises(TypeError) as exc:
          jf.soundex(b"ABC")
  
imports: import csv
  import pytest
label_desc: Use image node_id 22 for calling a global function with example usage: test_soundex_type(jf) without return types