fix(useless-self-assignment): correct useless-self-assignment (#7090)
fix(useless-self-assignment): correct useless-self-assignment (#7090)

* fix(useless-self-assignment): correct useless-self-assignment

* udated code formatting

airbnb/superset,mistercrunch/panoramix,airbnb/caravel,mistercrunch/panoramix,airbnb/caravel,airbnb/caravel,airbnb/superset,airbnb/superset,zhouyao1994/incubator-superset,apache/incubator-superset,zhouyao1994/incubator-superset,airbnb/caravel,apache/incubator-superset,zhouyao1994/incubator-superset,airbnb/superset,mistercrunch/panoramix,zhouyao1994/incubator-superset,apache/incubator-superset,apache/incubator-superset,apache/incubator-superset,mistercrunch/panoramix,zhouyao1994/incubator-superset