How to use the pykeepass.icons.KEY function in pykeepass

def test_raise_exception_entry(self):
        # Entries name collision exception
        unique_str = 'test_add_entry_'
        entry = self.kp.add_entry(
            self.kp.root_group,
            unique_str + 'title',
            unique_str + 'user',
            unique_str + 'pass',
            url=unique_str + 'url',
            notes=unique_str + 'notes',
            tags=unique_str + 'tags',
            icon=icons.KEY
        )
        self.assertRaises(Exception, entry)

expires=True,
            expiry_time=time,
            icon=icons.KEY,
            kp=self.kp
        )

        self.assertEqual(entry.title, 'title')
        self.assertEqual(entry.username, 'username')
        self.assertEqual(entry.password, 'password')
        self.assertEqual(entry.url, 'url')
        self.assertEqual(entry.notes, 'notes')
        self.assertEqual(entry.tags, ['tags'])
        self.assertEqual(entry.expires, True)
        self.assertEqual(entry.expiry_time,
                         time.replace(tzinfo=tz.gettz()).astimezone(tz.gettz('UTC')))
        self.assertEqual(entry.icon, icons.KEY)
        self.assertEqual(entry.is_a_history_entry, False)
        self.assertEqual(self.kp.find_entries(title='subentry', first=True).path, 'foobar_group/subgroup/subentry')
        self.assertEqual(
            self.kp.find_entries(title='root_entry', first=True).history[0].group,
            self.kp.root_group
        )

def test_add_delete_move_entry(self):
        unique_str = 'test_add_entry_'
        expiry_time = datetime.now()
        entry = self.kp.add_entry(
            self.kp.root_group,
            unique_str + 'title',
            unique_str + 'user',
            unique_str + 'pass',
            url=unique_str + 'url',
            notes=unique_str + 'notes',
            tags=unique_str + 'tags',
            expiry_time=expiry_time,
            icon=icons.KEY
        )
        results = self.kp.find_entries_by_title(unique_str + 'title')
        self.assertEqual(len(results), 1)
        results = self.kp.find_entries_by_title(unique_str + 'title', first=True)

        self.assertEqual(results.title, unique_str + 'title')
        self.assertEqual(results.username, unique_str + 'user')
        self.assertEqual(results.password, unique_str + 'pass')
        self.assertEqual(results.url, unique_str + 'url')
        self.assertEqual(results.notes, unique_str + 'notes')
        self.assertEqual(results.tags, [unique_str + 'tags'])
        self.assertTrue(results.uuid != None)
        # convert naive datetime to utc
        expiry_time_utc = expiry_time.replace(tzinfo=tz.gettz()).astimezone(tz.gettz('UTC'))
        self.assertEqual(results.icon, icons.KEY)