Not able to build any kernels with Nix #299
Description
Based on the given blogpost, I have tried to create a repo with diffusion-based kernels, however the building and setting of development of nix env is proving to be quite complicated. After installation of nix, the building kernels fails unless the --experimental-features flag is not enabled along with a set of other undocumented flags.
Also, the flake.nix file provided within examples or in the blog post fails to build the kernel, with multiple errors of either python or torch version mismatches. Can you consider adding a bold callout in the documentation that the experimental-features flag is required, otherwise any of the given commands will not work. Can you please let me know a basic happy path or minimal flake.nix file that can simplify the building and testing of the kernels?