Fixing import snafu

lightbus/transports/redis.py

@@ -8,7 +8,6 @@
 from urllib.parse import urlparse
 
 import aioredis
-import aioredis.commands
 import asyncio
 
 import os
@@ -17,8 +16,6 @@
 from aioredis.util import decode
 from collections import OrderedDict
 
-from redis import Redis
-
 from lightbus.api import Api
 from lightbus.exceptions import LightbusException, LightbusShutdownInProgress
 from lightbus.log import L, Bold, LBullets
@@ -58,7 +55,7 @@ def set_redis_pool(self, redis_pool: Optional[Redis], url: str=None, connection_
                 # If they've passed a raw pool then wrap it up in a Redis object.
                 # aioredis.create_redis_pool() normally does this for us.
                 redis_pool = Redis(redis_pool)
-            if not isinstance(redis_pool, (Redis, aioredis.commands.Redis)):
+            if not isinstance(redis_pool, (Redis, )):
                 raise InvalidRedisPool(
                     'Invalid Redis connection provided: {}. If unsure, use aioredis.create_redis_pool() to '
                     'create your redis connection.'.format(redis_pool)