fixing linter

Author: Roxanne Farhad

src/agentex/_client.py

@@ -7,12 +7,10 @@
 from typing_extensions import Self, Literal, override
 
 import httpx
-from yarl import cache_clear
 
 from agentex.resources import (
-    AsyncDeploymentHistoryResource,
-    AsyncDeploymentHistoryResourceWithRawResponse,
     DeploymentHistoryResource,
+    AsyncDeploymentHistoryResource,
 )
 
 from . import _exceptions