code: def test_leetspeak():
      res = decrypt(
          Config().library_default().complete_config(),
          "|-|3ll0 my n4m3 1s 833 4nd 1 l1k3 D06 4ND 4ppl3 4nd 7R33",
      )
      assert res.lower() == answer_str.lower()
  
imports: import pytest
  from ciphey import decrypt
  from ciphey.iface import Config
label_desc: Use image node_id 30 for calling a global function with example usage: test_leetspeak() without return types