Fix import

src/palace/manager/util/http.py

@@ -4,7 +4,7 @@
 import time
 from collections.abc import Callable, Mapping, Sequence
 from json import JSONDecodeError
-from typing import TYPE_CHECKING, Any
+from typing import Any
 from urllib.parse import urlparse
 
 import requests
@@ -28,9 +28,6 @@
     ProblemDetailException,
 )
 
-if TYPE_CHECKING:
-    pass
-
 
 class RemoteIntegrationException(IntegrationException, BaseProblemDetailException):
     """An exception that happens when we try and fail to communicate