Manim code for a Backpropagation deriviation. The final video is available at: https://youtu.be/9d2fwGjyb4M
This goes along with a blog published on towards data science, see here if you're interested in understanding the math and concepts in the video further: https://towardsdatascience.com/understanding-backpropagation-abcc509ca9d0
In addition to .yml file requires pip install manimlib. A LaTex distribution like MikTex is also required.
You may have to install all packages for manim to work.