<prompt> Translate the following text to SwahiliThere is a museum devoted to Ledouxs plans, models, and avant-garde theories; and seminars are held here on urban and industrial planning.  <response>: Kuna jumba la makumbusho lililowekwa wakfu kwa mipango ya Ledoux, mifano, na nadharia za avant-garde; na semina hufanywa hapa juu ya mipango ya mijini na viwanda. 