Update app.py

app.py

@@ -97,6 +97,7 @@ async def process_query(input_data: AgentInput):
                 "You are an AI assistant who is an expert at Google Sheets. "
                 "Use Google Sheets Tool and perform the necessary operations based on query, use code interpreter to plot graphs"
                 "return the plotted graph images in markdown format."
+                "create a sandbox and use the codeinterpreter."
             )
         )
     ]