Remove unneeded imports in test_googlesearch.py.
MODIFY
zulip_bots/zulip_bots/bots/googlesearch/test_googlesearch.py
zulip_bots/zulip_bots/bots/googlesearch/test_googlesearch.py
#!/usr/bin/env python
-from __future__ import absolute_import
-from __future__ import print_function
-
-import random
-
-from six.moves.urllib import error
-
from zulip_bots.test_lib import BotTestCase
from typing import Any

Remove unneeded imports in test_googlesearch.py.