Update README.md

README.md

@@ -14,6 +14,7 @@ Only for the researching usage.
 
 # Setting the env
 os.environ['DATASET_URL']='http://sbert.net/datasets/simplewiki-2020-11-01.jsonl.gz'
+os.environ['MODEL_NAME']='multi-qa-MiniLM-L6-cos-v1'
 
 
 # Loading the dataset
@@ -44,7 +45,7 @@ len(passages)
 # Loading the model
 from sentence_transformers import SentenceTransformer
 
-bi_encoder=SentenceTransformer('nq-distilbert-base-v1')
+bi_encoder=SentenceTransformer(os.getenv('MODEL_NAME'))
 bi_encoder.max_seq_length=256
 bi_encoder.to('cuda')
 bi_encoder