Add cache

Remove manager

Add code

Refine code

Skip none

Remove multiprocess

Using multiprocess

Polish code

Refine code

Refine code

Refine code

Fix code

Polish multiprocessing code

fixed spacing issue

used multiprocess instead of multiprocessing to fix weird mac os issue

modified to take advantage of multiple CPUs locally

Update Wikipedia metadata (#3958)

Update files from the datasets library (from 1.16.0)

Update files from the datasets library (from 1.6.0)

Update files from the datasets library (from 1.5.0)

Update files from the datasets library (from 1.4.0)

Update files from the datasets library (from 1.2.0)

Update files from the datasets library (from 1.0.0)