def run_gifsicle(self):
        return str()
Open the dialog in a non-blocking fashion.
dataset/ETHPy150Open thumbor/thumbor/vows/gif_engine_vows.py/MockInvalidResultEngine.run_gifsicle--crossover with--dataset/ETHPy150Open nucleic/enaml/enaml/widgets/file_dialog.py/FileDialog.open