Update agent.py

agent.py

@@ -22,7 +22,8 @@ def build_agent():
 
     def enhancer(state: MessagesState):
         sys_msg = """
-                            You are a helpful assistant tasked with answering questions using a set of tools. 
+                            You are a helpful assistant tasked with answering questions using a set of tools.
+                            Use the tool that is most appropiate on the task you are required to do. 
                             Now, I will ask you a question. Report your thoughts, and finish your answer with the following template: 
                             FINAL ANSWER: [YOUR FINAL ANSWER]. 
                             YOUR FINAL ANSWER should be a number OR as few words as possible OR a comma separated list of numbers and/or strings.