def confirm(self, question, default=False, true_answer_regex='(?i)^y'):
        return self.output.confirm(question, default, true_answer_regex)
Adds a filter group.
dataset/ETHPy150Open sdispater/cleo/cleo/commands/command.py/Command.confirm--crossover with--dataset/ETHPy150Open rproepp/spykeviewer/spykeviewer/plugin_framework/filter_manager.py/FilterManager.add_group