Removed ubused imports

Author: vladvildanov

redis/asyncio/cluster.py

@@ -26,7 +26,7 @@
     _RedisCallbacksRESP3,
 )
 from redis.asyncio.client import ResponseCallbackT
-from redis.asyncio.connection import Connection, DefaultParser, SSLConnection, parse_url
+from redis.asyncio.connection import Connection, SSLConnection, parse_url
 from redis.asyncio.lock import Lock
 from redis.asyncio.retry import Retry
 from redis.auth.token import TokenInterface
@@ -50,12 +50,10 @@
 from redis.exceptions import (
     AskError,
     BusyLoadingError,
-    ClusterCrossSlotError,
     ClusterDownError,
     ClusterError,
     ConnectionError,
     DataError,
-    MasterDownError,
     MaxConnectionsError,
     MovedError,
     RedisClusterException,
@@ -68,7 +66,6 @@
 from redis.typing import AnyKeyT, EncodableT, KeyT
 from redis.utils import (
     deprecated_function,
-    dict_merge,
     get_lib_version,
     safe_str,
     str_if_bytes,

redis/cluster.py

@@ -13,7 +13,7 @@
 from redis.client import CaseInsensitiveDict, PubSub, Redis
 from redis.commands import READ_COMMANDS, RedisClusterCommands
 from redis.commands.helpers import list_or_args
-from redis.connection import ConnectionPool, DefaultParser, parse_url
+from redis.connection import ConnectionPool, parse_url
 from redis.crc import REDIS_CLUSTER_HASH_SLOTS, key_slot
 from redis.event import (
     AfterPooledConnectionsInstantiationEvent,
@@ -24,12 +24,10 @@
 from redis.exceptions import (
     AskError,
     AuthenticationError,
-    ClusterCrossSlotError,
     ClusterDownError,
     ClusterError,
     ConnectionError,
     DataError,
-    MasterDownError,
     MovedError,
     RedisClusterException,
     RedisError,