zulip_bot_output.py: Clear import statements.
from __future__ import print_function
from __future__ import absolute_import
-import argparse
-import sys
import os
-from types import ModuleType
-from importlib import import_module
-from os.path import basename, splitext
+import sys
+import argparse
+import zulip_bots
-import six
from six.moves import configparser
-import mock
-from mock import MagicMock, patch
-from zulip_bots.lib import run_message_handler_for_bot, StateHandler
+from mock import MagicMock, patch
+from zulip_bots.lib import StateHandler
+from zulip_bots.lib import ExternalBotHandler
from zulip_bots.provision import provision_bot
from zulip_bots.run import import_module_from_source, name_and_path_match
