Update Transformer models

[freewym]

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• [ ] Did you write any new necessary tests?

What does this PR do?

Fixes # (issue).

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Did you have fun?

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[jinpoon]

Hi @freewym , are there any plans to merge this branch to master?

[freewym]

Hi @freewym , are there any plans to merge this branch to master?

Yes, I am tuning and finalizing the recipes. Will merge once they are ready.