Add missing python3 dependency for tests
Add missing python3 dependency for tests

facette/facette,vovkasm/facette,githubert/facette,vovkasm/facette,githubert/facette,facette/facette,iaean/facette,yonglehou/facette,facette/facette,hirocaster/facette,vovkasm/facette,yonglehou/facette,githubert/facette,hirocaster/facette,facette/facette,hirocaster/facette,iaean/facette,yonglehou/facette,iaean/facette