Clear a previous entity before showing an entity.

Tets: go/vtslab-schedule-dev
Bug: 125021352
Change-Id: I1ac0a0f61394066f07ff34b29bbf689c1fff0f1b
1 file changed
tree: 22358be95095c57917a7857e6cd6936df4dd26ea
  1. configs/
  2. gae/
  3. proto/
  4. script/
  5. .gitignore
  6. __init__.py
  7. OWNERS
  8. PREUPLOAD.cfg