code: def test_regex_ip():
      res = decrypt(
          Config().library_default().complete_config(),
          "MTkyLjE2MC4wLjE=",
      )
      assert res == "192.160.0.1"
  
imports: import pytest
  from ciphey import decrypt
  from ciphey.iface import Config
label_desc: Use image node_id 1 for calling a global function with example usage: test_regex_ip() without return types