Update functions.py

functions.py

@@ -112,7 +112,7 @@ def load_models():
     sum_pipe = pipeline("summarization",model="facebook/bart-large-cnn", tokenizer="facebook/bart-large-cnn",clean_up_tokenization_spaces=True)
     ner_pipe = pipeline("ner", model=ner_model, tokenizer=ner_tokenizer, grouped_entities=True)
     cross_encoder = CrossEncoder('cross-encoder/mmarco-mMiniLMv2-L12-H384-v1') #cross-encoder/ms-marco-MiniLM-L-12-v2
-    sbert = SentenceTransformer(all-MiniLM-L6-v2)
+    sbert = SentenceTransformer('all-MiniLM-L6-v2')
     
     return sent_pipe, sum_pipe, ner_pipe, cross_encoder, kg_model, kg_tokenizer, emb_tokenizer, sbert