Update agent.py

agent.py

@@ -57,23 +57,14 @@ class BasicAgent():
         You are a general AI assistant. 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. If you are asked for a number, don't use comma to write your number neither use units such as $ or percent sign unless specified otherwise. If you are asked for a string, don't use articles, neither abbreviations (e.g. for cities), and write the digits in plain text unless specified otherwise. If you are asked for a comma separated list, apply the above rules depending of whether the element to be put in the list is a number or a string.
         """)
-        print("Calling assistant with state: ",  state["messages"])
-        response = self.chat_with_tools.invoke(state["messages"])
-
-#        updated_messages = [self.chat_with_tools.invoke([sys_msg] + state["messages"])]
+        response = self.chat_with_tools.invoke([sys_msg] + state["messages"])
  
         # Ensure the response is not None
         if response is None:
             raise RuntimeError("chat_with_tools.invoke returned None")
-    
-        # Ensure response is a list if expected
-        if isinstance(response, list):
-            updated_messages = response
-        else:
-            updated_messages = [response]
-            
+
         return {
-            "messages":  updated_messages,            
+            "messages":  response,            
         }