Mark all 8 HuggingFace models as complete

All models uploaded to HuggingFace:
- contextlab/gpt2-austen (loss 1.53)
- contextlab/gpt2-baum (loss 1.21) - best model!
- contextlab/gpt2-dickens (loss 1.31)
- contextlab/gpt2-fitzgerald (loss 1.36)
- contextlab/gpt2-melville (loss 1.47)
- contextlab/gpt2-thompson (loss 1.31)
- contextlab/gpt2-twain (loss 1.51)
- contextlab/gpt2-wells (loss 1.42)

All trained for 50,000 epochs. Publicly accessible.

Ref: #38

Author: jeremymanning

models/README.md

@@ -130,7 +130,7 @@ Models published to: `contextlab/gpt2-{author}` (e.g., contextlab/gpt2-baum)
 
 Trained models available on HuggingFace:
 - Jane Austen: [contextlab/gpt2-austen](https://huggingface.co/contextlab/gpt2-austen)
-- L. Frank Baum: [contextlab/gpt2-baum](https://huggingface.co/contextlab/gpt2-baum) (training)
+- L. Frank Baum: [contextlab/gpt2-baum](https://huggingface.co/contextlab/gpt2-baum)
 - Charles Dickens: [contextlab/gpt2-dickens](https://huggingface.co/contextlab/gpt2-dickens)
 - F. Scott Fitzgerald: [contextlab/gpt2-fitzgerald](https://huggingface.co/contextlab/gpt2-fitzgerald)
 - Herman Melville: [contextlab/gpt2-melville](https://huggingface.co/contextlab/gpt2-melville)