GitLab

* Use ==/!= to compare constant literals (str, bytes, int, float, tuple)

Avoid Syntax Warnings on Python >= 3.8

$ `python3`
```
>>> "" == ""
True
>>> "" is ""
<stdin>:1: SyntaxWarning: "is" with a literal. Did you mean "=="?
True
```

* Use ==/!= to compare constant literals (str, bytes, int, float, tuple)

* Added md5sum for the large dataset files

md5sum helps in validating the correctness of large dataset files once downloaded. 

Refer: https://github.com/snap-stanford/ogb/issues/253

* Update

* Update

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* Update

* Update

* Fix

* Update

* Fix subgraph tests

* Capture stdout for distributed test

* Capture stdout for distributed test

* Update

* Update

* Update

* Update subgraph.cc
Co-authored-by: Ubuntu <ubuntu@ip-172-31-28-17.us-west-2.compute.internal>
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* standardizing thread_wrapped_func

* lints

* Update __init__.py

Co-authored-by: Minjie Wang <wmjlyjemaine@gmail.com>
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* multi gpus training for mag240m

* remove unused function

* small changes

* more fix

* use multi gpus to eval and more fix
Co-authored-by: Quan Gan <coin2028@hotmail.com>

* RGAT baseline

* update links (data.dgl.ai hasn't refreshed yet)

* nvm still use dgl.ai domain

* descriptions

* actually it took less

* address comments

* stop worrying about cache

* update links

* oops

* Update

* Add files via upload

* Add files via upload

* Add files via upload