Florian Zeller’s play, The Mother, is subtitled “a black farce.” If that conjures images of slamming doors and maids running around frantically in their underwear, forget it. The frenzied activity in Trip Cullman’s production is almost entirely provided by the great French actress Isabelle Huppert, and although she strips down to a slip and garters at one point to put on a sexy red dress, it’s not at all lubricious or funny.