[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

omeroweb/webgateway/views.py

@@ -1677,7 +1677,7 @@ def get_thumb_url(iid):
         field,
         thumbprefix=kwargs.get("urlprefix", get_thumb_url),
         plate_layout=layout,
-        acqid=acquisition
+        acqid=acquisition,
     )
 
     plate = plateGrid.plate