14 b2.set_log_level(b2.LogLevel.INFO)
17 input = b2.register_module(
'SeqRootInput')
20 dump = b2.register_module(
'SeqRootOutput')
23 progress = b2.register_module(
'Progress')
26 main = b2.create_path()
29 main.add_module(input)
31 main.add_module(progress)