def pretty(self, default=None):
        return self._get_bool("PRETTY", default, True)
Runs an event loop until all commands queued up until this method call
dataset/ETHPy150Open bokeh/bokeh/bokeh/settings.py/Settings.pretty--crossover with--dataset/ETHPy150Open parente/pyttsx/pyttsx/engine.py/Engine.runAndWait