Update README.md

README.md

@@ -1,18 +1,16 @@
 ---
 pipeline_tag: sentence-similarity
+license: apache-2.0
 tags:
 - sentence-transformers
 - feature-extraction
 - sentence-similarity
 - transformers
-- transformers
-- transformers
-- transformers
 ---
 
 # sentence-transformers/facebook-dpr-ctx_encoder-single-nq-base
 
-This is a [sentence-transformers](https://www.SBERT.net) model: It maps sentences & paragraphs to a 768 dimensional dense vector space and can be used for tasks like clustering or semantic search.
+This is a port of the [DPR Model](https://github.com/facebookresearch/DPR) to [sentence-transformers](https://www.SBERT.net) model: It maps sentences & paragraphs to a 768 dimensional dense vector space and can be used for tasks like clustering or semantic search.
 
 
 
@@ -90,17 +88,4 @@ SentenceTransformer(
 
 ## Citing & Authors
 
-This model was trained by [sentence-transformers](https://www.sbert.net/). 
-        
-If you find this model helpful, feel free to cite our publication [Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks](https://arxiv.org/abs/1908.10084):
-```bibtex 
-@inproceedings{reimers-2019-sentence-bert,
-    title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
-    author = "Reimers, Nils and Gurevych, Iryna",
-    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
-    month = "11",
-    year = "2019",
-    publisher = "Association for Computational Linguistics",
-    url = "http://arxiv.org/abs/1908.10084",
-}
-```
+Have a look at: [DPR Model](https://github.com/facebookresearch/DPR)