Add script to generate dataset of embeddings and perplexities. Add script to generate t-SNE plot for embedding and perplexity visualization.

Updating run script

Adding checkpointing, wandb, and new mlm script

Epoch 1 Flax model

Changed batch size

Changed execution mode

Initial test with BETO's corpus

:sparkles: Added test_script and a folder for scripts

:see_no_evil: Added .gitignore file

Update README

README

initial commit