Remove unused imports

Author: tstirrat15

tests/v1_test.py

@@ -1,7 +1,6 @@
 import asyncio
 import uuid
-from inspect import isawaitable
-from typing import Any, AsyncIterable, Iterable, List, Literal, TypeVar, Union
+from typing import Any, Literal
 
 import pytest
 from google.protobuf.struct_pb2 import Struct
@@ -59,7 +58,7 @@ async def async_client(token) -> AsyncClient:
 # The configs array paramaterizes the tests in this file to run with different clients.
 # To make changes, modify both the configs array and the config fixture
 Config = Literal["Client_autodetect_sync", "Client_autodetect_async", "SyncClient", "AsyncClient"]
-configs: List[Config] = [
+configs: list[Config] = [
     "Client_autodetect_sync",
     "Client_autodetect_async",
     "SyncClient",