Parsing novel chapters from https://www.wuxiaworld.co/ using BeautifulSoup and save them into pdf file.

1. python parsing.py get command will return books that user is reading

2. python parsing.py add novel_name command will add given novel, its shortened version into the list of reading novels. words must be separated with _. ex: Against_the_Gods [optional]: another argument that can be included is current reading chapter. ex: python parsing.py add against_the_gods 125 after runnig command, shoertened version will be displayed. ex: Against_the_gods = atg

3. python parsing.py update novel_shortened_name new_chapter command is used to change current reading chapter to new_chapter. ex: python parsing.py update atg 145

4. python parsing.py generate novel_shortened_name command will create pdf file that will store all the chapters starting from current_chapter.