simple_knn submodule is missing

[Solcany]

simple_knn submodule points to a broken link @ https://github.com/hustvl/4DGaussians/blob/master/submodules/simple-knn

Thus running git submodule update --init --recursive leaves the submodules/simple_knn folder empty

[guanjunwu]

I reproduced the results just now, but the module can be installed successfully, have you solved it?

[Huotianci]

Hello, now, simple_knn submodule is still missing. Can you help me? Thanks.

[guanjunwu]

@Huotianci https://github.com/camenduru/simple-knn here