Update app.py

app.py

@@ -55,8 +55,8 @@ def web_search(query: str):
     else:
         source_knowledge = ""
     augmented_prompt = f"""
-    Answer the next query using the provided Web Search.
-    If the answer is not contained in the Web Search, Never give answer.
+    Answer the next query according to the provided Web Search.
+    If the answer is not in the Web Search, Never give answer and only say 'No Answer Available'.
 
     Query: {query}