Update app.py

app.py

@@ -18,7 +18,8 @@ def mapping_code(user_input):
     emb1 = model.encode(user_input, convert_to_tensor=True)
     similarities = []
     for sentence in model.encode(sentence_embed['embeds'], convert_to_tensor=True):
-        similarity = util.cos_sim(sentence, emb1)
+        #util.cos_sim(sentence, emb1) 
+        similarity = util.paraphrase_mining(sentence, emb1,top_k=10)
         similarities.append(similarity)
 
     # Combine similarity scores with 'code' and 'description'