Use proper logging library instead of `print()` function

[alexsomai]

Replace the use of print() function with proper logging, using a library, e.g., https://realpython.com/python-logging/ (or could be something else).

[aryaanlambe]

Hello!
May I be assigned this issue? Are there any deadlines I'm supposed to meet?

[alexsomai]

Hi! Thank you for your interest, I've assigned you. Nope, no deadlines, when you have the time :)
Please let me know if you have any questions or need clarifications.

[aryaanlambe]

Sure, will do!
I'll begin working on the issue soon 😄

[alexsomai]

Done in #9. Thank you, @aryaanlambe