Took me extra time to debug, just because they screwed up the assignment description. The teaching team has an ego so high that they do not want to admit the error in description. The only thing they do is assume that students are stupid and can't read the goddam description. They twist the logic to "justify" their mistake in the assignment. Besides that, this unit is useless. Not only it does not include any useful content like Pytorch, but you also have to waste plenty of time writing algorithms that were implemented in thousands of other libraries. (Btw if you are interested in writing the underlying algorithm, you should write in Rust or C, Python is good for the process but too slow for calculation)

Really nice course.