<prompt> Translate the following text to SwahiliThe two-story facade with arched window and Buddha figures in side niches was probably added in the sixth century a.d.  <response>: Uso wa ghorofa mbili wenye dirisha lenye upinde na sanamu za Buddha katika viwanja vya kando ya ghorofa hiyo uliongezwa labda katika karne ya sita KK. 