Let's Install Tensorflow 2.4 (with CUDA toolkit) on Ubuntu 20.04 (AGAIN)

I'm back again

in this one we install the latest version of tensorflow (again).
That is version 2.4.1, and we're installing with GPU support for CUDA toolkit 11 and CUDNN 8.

Instructions https://markjay4k.github.io/Install-T...

Thanks!