readme: First 50 [Feather BERT-s](https://arxiv.org/abs/1911.02969) compressed in groups of 10. 
  
  Clone this repository, decompress the compressed folders, and provide the paths to the Feather BERT you want to use in ``.from_pretrained()``.
  
  For downloading next 50 Feather BERT-s, see [here](https://huggingface.co/Jeevesh8/feather_berts1/).