fix: attachment filename error in sqllab with i18n (#11762)
fix: attachment filename error in sqllab with i18n (#11762)

* Fix attachment filename error in sqllab

* Fix line too long lint

* Fix black lint
zhouyao1994/incubator-superset,apache/incubator-superset,mistercrunch/panoramix,zhouyao1994/incubator-superset,mistercrunch/panoramix,mistercrunch/panoramix,zhouyao1994/incubator-superset,zhouyao1994/incubator-superset,apache/incubator-superset,airbnb/caravel,apache/incubator-superset,mistercrunch/panoramix,apache/incubator-superset,zhouyao1994/incubator-superset,apache/incubator-superset,airbnb/caravel,airbnb/caravel,airbnb/caravel