I am trying to understand a Python code available on GitHub. The project is kind of large, when I understand the code available in one file and try to understand the code in another file, I forget some of the previous concepts (that I have understood in the previous files).
Is there any way I could add comments or a little description of each line while understanding the code in GitHub project? I know I can download the code and add comments using some IDE or Notepad etc. But it would be difficult for me while training, as I have to clone the project for training.