def __init__(self, usb, chunk_kb=1024):
    self.usb = usb
    self.chunk_kb = chunk_kb
create notification for private topic if user has access
dataset/ETHPy150Open google/python-adb/adb/fastboot.py/FastbootProtocol.__init__--crossover with--dataset/ETHPy150Open nitely/Spirit/spirit/topic/notification/tests.py/TopicNotificationViewTest.test_topic_notification_create_has_access