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

Reading and displaying data from the first file to verify its structure and content.
Implementing the patient_summary function to compute summary statistics (mean, max...)

What did you learn from the changes you have made?

Understood how to efficiently compute summary statistics using NumPy's built-in functions

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

NA

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

Debugging logic in check_zeros to ensure accurate detection of zeros.

How were these changes tested?

For Part 1, displayed the contents of the file to visually verify the data structure.
For Part 2, validated the output shape of patient_summary (60 rows)
For Part 3, tested detect_problems with a dataset containing zeros to ensure accurate results.

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

NA

Checklist

• I can confirm that my changes are working as intended