You are tasked with creating an application that uses a GUI that simulates a simple money manager. This tool is used to track all spending of an individual. The assignment is broken up into the following main components: 1.) The ability to provide a login screen to prevent other people from viewing the information contained in the tool

You are tasked with creating an application that uses a GUI that simulates a simple money manager. This tool
is used to track all spending of an individual.
The assignment is broken up into the following main components:
1.) The ability to provide a login screen to prevent other people from
viewing the information contained in the tool
2.) The ability to view the current balance funds, add purchases made
and deposits into the balance
3.) The ability to save the transactions to a file so that you can log in,
add transactions to the application, log out and then return to find
all of the transactions still there – i.e. the data is persistent.
4.) The ability to display a graph of your spending broken down by
type – i.e. food, bills, rent.
5.) A Test Case that ensures that your simple money manager works as required.
Your submission should consist three Python scripts that implement the computer program
(moneymanager.py, main.py and testmoneymanager.py).
You are provided with a ‘stub’ of each of these files which contain all the function declarations and comments
which describe the role of the function and how it can be put together, but you will have to write the code for
vast majority of the functions yourself. You are also provided with a stub of the moneymanagertestcase.py file.
Your final submission should be a zipped archive (i.e. ‘zip file’) containing your completed Python scripts.