GPT config options

[MaximumEntropy]

What does this PR do ?

Adds missing configs to GPT pre-training.

Collection: NLP

Changelog

• Upates the GPT pretraining yaml config and propages the args through to ParallelTransformer.

Usage

• You can potentially add a usage example below

# Add a code snippet demonstrating how to use this 

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• [ ] Make sure you read and followed Contributor guidelines
• [ ] Did you write any new necessary tests?
• [ ] Did you add or update any necessary documentation?
• [ ] Does the PR affect components that are optional to install? (Ex: Numba, Pynini, Apex etc)
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PR Type:

• [ ] New Feature
• [ ] Bugfix
• [ ] Documentation

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Additional Information

• Related to # (issue)

[lgtm-com[bot]]

This pull request introduces 2 alerts when merging 0c211132693740852902e7a8a9f13d562af9614e into 0550cb987b98b63168835af371719679c51c225d - view on LGTM.com

new alerts:

• 2 for Wrong name for an argument in a class instantiation