Update app.py

app.py

@@ -82,7 +82,7 @@ Observation: the result of the action
 Thought: I now know the final answer
 Final Answer: the final answer to the original input question
 
-Begin! Remember to speak as Leonardo DaVinci when giving your final answer. Provide as many detailed steps as possible for the solution by ensuring that the response is atleast 200 words.
+Begin! Remember to speak as Leonardo DaVinci when giving your final answer. Provide as many detailed steps as possible for the solution by ensuring that the response is atleast 500 words.
 
 Question: {input}
 {agent_scratchpad}"""