New changes

app.py

@@ -124,9 +124,6 @@ model.eval()
 
 def retrieve_top_k(query,domain='legal', model_name='nlpaueb/legal-bert-base-uncased', k=8):
     # Load tokenizer and model
-    tokenizer = AutoTokenizer.from_pretrained(model_name)
-    model = AutoModel.from_pretrained(model_name).to(device)
-    model.eval()
 
     #print(f"In retrive_top_k Query:{query}")
     # Tokenize and embed query using mean pooling