def finish(self):
        'Puts the ProgressBar bar in the finished state.'

        self.finished = True
        self.update(self.maxval)
        self.fd.write('\n')
        if self.signal_set:
            signal.signal(signal.SIGWINCH, signal.SIG_DFL)
Puts the ProgressBar bar in the finished state.
metadrive/render_pipeline/rplibs/progressbar/__init__.py