Add license info

README.md

@@ -3,6 +3,7 @@ language:
 - multilingual
 - en 
 - fr
+license: cc-by-nc-4.0
 ---
 
 # xlm-mlm-enfr-1024
@@ -30,7 +31,7 @@ The XLM model was proposed in [Cross-lingual Language Model Pretraining](https:/
 - **Developed by:** Guillaume Lample, Alexis Conneau, see [associated paper](https://arxiv.org/abs/1901.07291)
 - **Model type:** Language model
 - **Language(s) (NLP):** English-French
-- **License:** Unknown
+- **License:** CC-BY-NC-4.0
 - **Related Models:** [xlm-clm-ende-1024](https://huggingface.co/xlm-clm-enfr-1024), [xlm-clm-ende-1024](https://huggingface.co/xlm-clm-ende-1024), [xlm-mlm-ende-1024](https://huggingface.co/xlm-mlm-ende-1024), [xlm-mlm-enro-1024](https://huggingface.co/xlm-mlm-enro-1024)
 - **Resources for more information:** 
   - [Associated paper](https://arxiv.org/abs/1901.07291)