code: def test_base91():
      res = decrypt(
          Config().library_default().complete_config(),
          ">OwJh>=/fV@$x88j9ZNKB*ge$yV%lE%ZKi,<d,TX2$0t,,cjPD@JY<UCHRWznuWoQPD",
      )
      assert res == answer_str
  
imports: import pytest
  from ciphey import decrypt
  from ciphey.iface import Config
label_desc: Use image node_id 14 for calling a global function with example usage: test_base91() without return types