def set_tm_status(username,fID,ex,st):
    ex.status = st
    msgServer.publish(username + "Xmenus","tmstatus," + str(fID) + "," + st)
set the topic model status and publish it to the menus pubsub
dataset/ETHPy150Open daeilkim/refinery/refinery/refinery/webapp/topicmodel.py/set_tm_status