diff --git a/google/generativeai/client.py b/google/generativeai/client.py
index 99d164dd3..938018b96 100644
--- a/google/generativeai/client.py
+++ b/google/generativeai/client.py
@@ -5,7 +5,6 @@
 import inspect
 import dataclasses
 import pathlib
-import types
 from typing import Any, cast
 from collections.abc import Sequence
 import httplib2