Update README.md

README.md

@@ -4,7 +4,18 @@ pipeline_tag: fill-mask
 
 ## XLM-V: Overcoming the Vocabulary Bottleneck in Multilingual Masked Language Models
 
-converted checkpoint of  [XLM-V](https://dl.fbaipublicfiles.com/fairseq/xlmv/xlmv.base.tar.gz) from fairseq to huggingface 
+converted checkpoint of XLM-V from fairseq to huggingface 
+
+## Fairseq
+
+if original model is needed, please check, model checkpoint:
+```
+https://dl.fbaipublicfiles.com/fairseq/xlmv/xlmv.base.tar.gz
+```
+and how to use it
+```
+https://github.com/facebookresearch/fairseq/blob/main/examples/xlmr/README.md
+```
 
 **Note: please use official checkpoints, if they will be added to transformers** (this repo is for personal usage/experiments)