Import optional types

tests/test_http.py

@@ -1,7 +1,7 @@
 import asyncio
 from os import environ
 from platform import python_version
-from typing import Any, Dict, Literal, Union
+from typing import Any, Dict, Literal, Optional
 from unittest.mock import MagicMock, patch
 
 import pytest

upstash_redis/client.py

@@ -1,5 +1,5 @@
 from os import environ
-from typing import Any, List, Literal, Type, Union
+from typing import Any, List, Literal, Optional, Type
 
 from requests import Session
 

upstash_redis/format.py

@@ -1,4 +1,4 @@
-from typing import Callable, Dict, List, Literal, Tuple, Union
+from typing import Callable, Dict, List, Literal, Optional, Tuple, Union
 
 from upstash_redis.typing import GeoSearchResult
 

upstash_redis/utils.py

@@ -1,4 +1,4 @@
-from typing import Any, Literal, Union
+from typing import Any, Literal, Optional, Union
 
 from upstash_redis.typing import FloatMinMaxT