Python: In a file called scourgify.py$,$ implement a program that:

Expects the user to provide two command$-$line arguments:

the name of an existing CSV file to read as input, whose columns are assumed to be$,$ in order, name and house, and

the name of a new CSV to write as output, whose columns should be$,$ in order, first, last, and house.

Converts that input to that output, splitting each name into a first name and last name. Assume that each student will have both a first name and last name.

If the user does not provide exactly two command$-$line arguments, or if the first cannot be read, the program should exit via sys$.$exitwith an error message.

Additionally, your program must include:

comments with your name, date, program name, and program purpose.

a main function with if $\_\_$name$\_\_==\text{'}\_\_$main$\_\_\text{'}$: code. See this tutorial from module $5.$

Hints

Note that csv module comes with quite a few methods, per docs.python.org$/3/$library$/$csv$.$htmlLinks to an external site., among which are DictReader, per docs.python.org$/3/$library$/$csv$.$html#csv$.$DictReaderLinks to an external site. and DictWriter, per docs.python.org$/3/$library$/$csv$.$html#csv$.$DictWriterLinks to an external site..

Note that you can tell a DictWriter to write its fieldnames to a file using writeheader with no arguments, per docs.python.org$/3/$library$/$csv$.$html#csv$.$DictWriter.writeheaderLinks to an external site..

How to Test

Here$$s how to test your code manually:

Run your program without any command$-$line arguments. Your program should exit using sys$.$exit and provide an error message:

Too few command$-$line arguments

Create empty files $1.$csv$,2.$csv$,$ and $3.$csv$.$ Run your program with python scourgify.py $1.$csv $2.$csv $3.$csv$.$ Your program should output:

Too many command$-$line arguments

Run your program with python scourgify.py invalid$\_$file.csv output.csv$.$ Assuming invalid$\_$file.csv doesn$$t exist, your program should exit using sys$.$exit and provide an error message:

Could not read invalid$\_$file.csv

Run your program with python scourgify.py before.csv after.csv$.$ Assuming before.csv exists, your program should create a new file, after.csv$,$ whose columns should be$,$ in order, first, last, and house.