code: def test_vigenere():
      res = decrypt(
          Config().library_default().complete_config(),
          "Rijvs ki rywi gc fco eln M jsoc nse krb ktnvi yxh rbic",
      )
  
      assert res == answer_str
  
imports: import pytest
  from ciphey import decrypt
  from ciphey.iface import Config
label_desc: Use image node_id 46 for calling a global function with example usage: test_vigenere() without return types