diff --git a/_modules/alab_management/resource_manager/resource_requester.html b/_modules/alab_management/resource_manager/resource_requester.html
index f228f98..c1a311a 100644
--- a/_modules/alab_management/resource_manager/resource_requester.html
+++ b/_modules/alab_management/resource_manager/resource_requester.html
@@ -389,13 +389,15 @@
Source code for alab_management.resource_manager.resource_requester
# considering concurrent.futures.TimeoutError and TimeoutError becomes the same
# from Python 3.11. We should determine the base class of this exception.
-
if isinstance(concurrent.futures.TimeoutError, TimeoutError):
+
if concurrent.futures.TimeoutError is TimeoutError:
CombinedTimeoutError = TimeoutError
else:
[docs]
-
class CombinedTimeoutError(TimeoutError, concurrent.futures.TimeoutError):
+
class CombinedTimeoutError(
+
TimeoutError, concurrent.futures.TimeoutError
+
): # pylint: disable=duplicate-bases
"""
Combined TimeoutError.