code: def test_set_secure_httponly_attrs(self):
      C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
      C["Customer"]["secure"] = True
      C["Customer"]["httponly"] = True
      self.assertEqual(
          C.output(),
          'Set-Cookie: Customer="WILE_E_COYOTE"; HttpOnly; Secure',
      )
  
imports: import copy
  import unittest
  import doctest
  from http import cookies
  import pickle
label_desc: Use image node_id 5 for calling the CookieTests obj's underlying member method code with example usage: obj.test_set_secure_httponly_attrs() without return types