Update app.py

app.py

@@ -171,7 +171,7 @@ def create_vector_db(final_items):
             prompt, 
             max_tokens = 1024, 
             temperature = 0.1, 
-            top_p = 0.9
+            top_p = 0.9,
             echo = False, 
             stop = ['END']
         )
@@ -226,7 +226,7 @@ def generate_response(db, query_text, previous_context):
         temperature = 0.1, 
         top_p = 0.9, 
         echo = False, 
-        
+        stop = ['END']
     )
     
     print(response["choices"][0]["text"].strip())