What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

Adding code to read and process csv files, writing test cases

What did you learn from the changes you have made?

Understanding the library, resolving issues

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

Use different library or different function

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

Resolving conflicts/errors

How were these changes tested?

Use test cases

A reference to a related issue in your repository (if applicable)

@mentions of the person or team responsible for reviewing proposed changes (At least 2 people)

Checklist

• I can confirm that my changes are working as intended