you can print directory structure on the screen or save directory structure to a file with this python module
""" [.] └─FirstApplication.py └─MsgHandlerClient Cat v1.0.py └─MsgHandlerClient Wangzecai v1.0.py └─MsgHandlerServer v1.0.py └─MyInput.py └─print_dir.py └─result.txt └─[test] └─New Text Document.txt └─[test] """