Write a script that keeps a dictionary in which keys are strings and grades are integers$$names

of students and their course score. Prompt the user of the program to add or update students,

delete user and grade, print all records sorted, print the highest score record, or exit. The

printout of the dictionary should be sorted by names and formatted like this:

Carl: $85$

Joe: $75$

Sarah: $95$

Francine: $91$

The highest score record should be formatted like this:

The highest score is: Sarah, $95$

$1.$ Create a data file call it final.txt$,$ the content of the file is shown below: make sure the file

has no empty line at the end.

Carl,$85$

Joe,$75$

Sarah,$95$

Francine,$91$

John,$65$

Terry,$70$

$2.$ Create a script file and call it FinalSkill.py

The function should prompt the user to enter their choice and return the choice to the

caller.

Call the function in a loop, using while statement. Save the result of the call in a variable called

choice, then test choice if it is equal $1$ or $2$ or $3$ or $4$ or $5.$ Based on the value of choice update

dictionary$2.$

$3.$ Testing your scripts: make your script executable. Run your script.

$1.$ Screenshot #$1$ shows choice $4$ to print the dictionary sorted

$2.$ Screenshot #$2$ shows choice #$1,$ add or update a record $($John$,61)$

$3.$ Screenshot #$3$ shows choice #$2,$ delete Sarah record.

$4.$ Screenshot #$4$ shows choice #$1,$ update Joe score to $60$

$5.$ Screenshot #$5$ shows choice #$4,$ print the sorted dictionary again.

$6.$ Screenshot #$6$ shows choice #$3,$ print the highest score in the format shown above.

$7.$ Screenshot #$7$ shows choice #$5,$ exit the program.

$8.$ Screenshot #$8$ shows your script file

$9.$ Screenshot #$9$ shows the data file.