This is a simple library management system that an admin can operate to
-> view the list of books and their availability
-> lend books
-> return books
-> view the list of books borrowed by a certain student (while returning a book)
-> automatically calculate the FINE to be paid for late return of book beyond the due date.

-> errors such as lending a book which isn't available, trying to return a book which isn't borrowed by that student are also handled.
-> new books can be added to the database by directly editing the CSV file.

Put both the main_lms.py and Book_list.csv file in a single folder and run the python file using command "python main_lms.py".