Flask theme/boilerplate for simple online course - pitch it to me!

Hey everyone!

Planning to create a simple website containing questions and answers for common job interview questions in a niche market.
I am no web developer even though I know how to code fairly well in Python, but my background is in ML.
I was looking to buy some themes for a quick MVP to get started, the most important thing is simplicity of the stack.
Bonus point if there's already the boilerplate for question/answer format I am looking for, similar to say Leetcode or other question banks.

I am posting here because I want to buy something created by indiehackers, so please feel free to it to pitch it to me!