Python resources
http://tw.gitbook.net/python/python_modules.html
https://medium.com/pyladies-taiwan/python-%E7%9A%84-import-%E9%99%B7%E9%98%B1-3538e74f57e3
https://www.runoob.com/python/python-modules.html
https://www.python.org/dev/peps/pep-0020/
https://www.lynda.com/Python-tutorials/Python-C-Developer/711812-2.html
https://www.guru99.com/python-tutorials.html
https://www.python-course.eu/modules_and_modular_programming.php
https://riptutorial.com/python/awesome-learning/tutorial
https://officeguide.cc/python-file-write-tutorial-examples/
https://docs.microsoft.com/zh-tw/learn/modules/intro-to-python/6-reading-input
https://mp.weixin.qq.com/s/mT4KTyMyuuciTCNA6p_ILQ
https://buzzorange.com/techorange/2020/03/20/python-for-beginners/
https://blog.csdn.net/csdn15698845876/article/details/74909089
https://pydoing.blogspot.com/2012/12/Python-Selection.html
https://pydoing.blogspot.com/2012/12/Python-Selection.html