Update app.py

app.py

@@ -47,7 +47,12 @@ async def init():
             name = "Alice in Wonderland QA System",
             func=alice_qa.run,
             description="useful for when you need to answer questions about Alice in Wonderland. Input should be a fully formed question."
-        )
+        ),
+        Tool(
+            name = "Backup Alice Google Search",
+            func=search.run,
+            description="useful for when you need to answer questions about Alice in Wonderland but only when the Alice in Wonderland QA System couldn't answer the query. Input should be a fully formed question."
+        ),
     ]
 
     prefix = """Have a conversation with a human, answering the following questions as best you can. You have access to the following tools:"""