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

Adding codes

What did you learn from the changes you have made?

I learned how to write program to read files, create data summarization function, work with numpy, develop function to detect errors

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

No

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

How were these changes tested?

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

Checklist

• I can confirm that my changes are working as intended