This is the code for the backend server which manages the library system's database, updates it with incoming requests from the library camera and sends data to the dashboard website and the librarian interface.

To setup:

• Run pip install -r requirements.txt
• Uncomment restartdb() and os.remove("libray_usage.db") if your database is already created and don't want to replace it with a new one
• Run client_side_interface.py with a python interpreter and replace the value of KEY with a more secure one (the counter's will need to be updated as well)