$$ In this task, you will be creating a program for a small business to help it

manage tasks assigned to each member of the team. Copy the template

program provided, task$\_$template.py$,$ and rename it task$\_$manager.py$.$

This template has been provided to make this task a little easier for you.

Your job is to open and then modify the template to achieve the task set

out below. Remember to save your work as you go along.

$$ This program will work with two text files, user.txt and tasks.txt$.$ Open

each of the files accompanying this project and note the following:

$$ tasks.txt stores a list of all the tasks the team is working on$.$ Open

the tasks.txt file that accompanies this project. Note that this text

file already contains data about two tasks. The data for each task is

stored on a separate line in the text file. Each line includes the

following data about a task in this order:

$$ The username of the person to whom the task is assigned.

$$ The title of the task.

$$ A description of the task.

$$ The date that the task was assigned to the user.

$$ The due date for the task.

$$ Either a $$Yes$$ or $$No$$ value that specifies if the task has been

completed.

$$ user.txt stores the username and password for each user that has

permission to use your program $($task$\_$manager.py$).$ Open the

user.txt file that accompanies this project. Note that this text file

already contains one default user that has the username, $$admin$$

and the password, $$adm$1$n$.$ Write the username and password for

each user to this file in the following format:

$$ The username followed by a comma, a space, and then the

password.

$$ Only record one username and corresponding password per

line.

$$ Your program should allow users to do the following:

$$ Login. Prompt the user to enter a username and password. A list of

valid usernames and passwords is stored in a text file called

user.txt$.$ Display an appropriate error message if the user enters a

username that is not listed in user.txt or enters a valid username

but not a valid password. The user should repeatedly be asked to

enter a valid username and password until they provide

appropriate credentials.

The following menu should be displayed once the user has

successfully logged in:

$$ If the user chooses $$r$$ to register a user, the user should be

prompted for a new username and password. The user should also

be asked to confirm the password. If the value entered to confirm

the password matches the value of the password, the username

and password should be written to user.txt in the appropriate

format.

$$ If the user chooses $$a$$ to add a task, the user should be prompted to

enter the username of the person the task is assigned to$,$ the title of

the task, a description of the task and the due date of the task. The

data about the new task should be written to tasks.txt$.$ The date on

which the task is assigned should be the current date. Also, assume

that whenever you add a new task, the value that indicates whether

the task has been completed or not is $$No$.$

$$ If the user chooses $$va$$ to view all tasks, display the information for

each task on the screen in an easy$-$to$-$read format.

$$ If the user chooses $$vm$$ to view the tasks that are assigned to them,

only display the tasks that have been assigned to the current user

in an easy$-$to$-$read format.

Compulsory Task Part $2$

$$ Now format your program so that:

$$ Only the user with the username $$admin$$ is allowed to register

users.

$$ The admin user is provided with a new menu option that allows

them to display statistics. When this menu option is selected, the

total number of tasks and the total number of users should be

displayed in a user$-$friendly manner