fixed table of content links

[hamedzeinalzadeh]

Update README.md file.
There were some unavailable links in the "Table of content". That's because of not updated directory names. They are modified.

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[hejazizo]

This repo is archived and no longer getting updated.
The repo is splitted into Python and ML repo.

[shirinyamani]

This repo's content has transffered to Python and ML repos, and will no longer be updated. Please check the mentioned repos.