import appuifwimport messagingfoods = [u"cheese", u"sausage", u"milk", u"banana", u"bread"]choices = appuifw.multi_selection_list(foods,'checkbox',1)items_to_buy = []for x in choices:    items_to_buy.append(foods[x])greetings = appuifw.query(u"Add some greetings?", "text", u"thanks!")if greetings:        items_to_buy.append(greetings)shoppinglist = ", ".join(items_to_buy)print "Sending SMS: " + shoppinglistmessaging.sms_send("+1234567", shoppinglist)appuifw.note(u"Shoppinglist sent")