remove query history
remove query history


Former-commit-id: 6d16e5f4fca73100bcbd5a5294cfc0c58d5dca4a
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine