class Drive(): index: int = None path: str total_sectors: str disk_type = None name: str block_size: int = 512 capacity: int serial_num = None def __init__(self, name , path, disk_type, block_size, capacity, dev_id, index): self.name = name self.disk_type = disk_type self.path = path if block_size is not None: self.block_size = block_size self.capacity = capacity self.serial_num = dev_id self.index = index def erase(self): pass