def set_debug(debug):
    global _debug
    _debug = debug
Test if HA start and stop events are grouped.
dataset/ETHPy150Open pfnet/chainer/chainer/__init__.py/set_debug--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/tests/components/test_logbook.py/TestComponentHistory.test_home_assistant_start_stop_grouped