Use or create your own data file as a cvs file. Use this file in your code.

Read the csv file and use $3$ read method when reading the csv file

Write the changed csv file to another new file with different name using pandas.

Display your output for each use of a function.

You must write comments of what you are doing among the statements.

Place your comments in a print statement so that it is seen on the output as well as in the source code. Like

Print$("$# This is a comment$)$