Allow custom NodeSamplerInput to be piped into DistNeighborLoader#157

kmontemayor2-sc wants to merge 3 commits intoalibaba:mainalibaba/graphlearn-for-pytorch:mainfrom

kmontemayor2-sc:kmonte/custom-sample-inputkmontemayor2-sc/graphlearn-for-pytorch:kmonte/custom-sample-inputCopy head branch name to clipboard