def __init__(self, db_name): self.queries = CinemaQueries(db_name) self.__is_active = True self.commands = { "show_movies": self.show_movies, "show_movie_projections": self.show_movie_projections, "make_reservation": self.make_reservation, "exit": self.exit, "help": self.help, "cancel_reservation": self.cancel_reservation }