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Update Readme (#545)

* update readme

* update readme

* update readme

* update readme

* update link to license

* update readme

* update readme

* update readme and requirements
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Xintao committed
d800ee1b770361808dd8fec62cec0bccef48b2cc
Parent: fc36502
Committed by GitHub <noreply@github.com> on 7/12/2022, 8:35:57 AM