执行dirmap的TypeError: start() takes 1 positional argument but 2 were given报错问题
dirmap.py版本v1.0，Python版本v3.8.5
执行dirmap报错：TypeError: start() takes 1 positional argument but 2 were given
解决方法：
卸载progressbar，重新安装progressbar2，防止导入同名模块：
python3 -m pip uninstall progressbar
python3 -m pip install progressbar2
再次执行dirmap即可正常运行。
