Update llm_handler.py

llm_handler.py

@@ -24,15 +24,13 @@ settings.stream = True
 
 def send_to_llm(provider, msg_list):
     try:
-        # Convert the msg_list to the correct format expected by the agent
-        formatted_messages = [
-            {"role": msg["role"], "content": msg["content"]}
-            for msg in msg_list
-        ]
-
-        # Call get_chat_response with the formatted messages
-        response = agent.get_chat_response(formatted_messages, llm_sampling_settings=settings)
+        # Concatenate all messages into a single string
+        full_message = "\n".join([f"{msg['role']}: {msg['content']}" for msg in msg_list])
+        
+        # Call get_chat_response with the full message string
+        response = agent.get_chat_response(full_message, llm_sampling_settings=settings)
         return response.content, None  # We don't have usage info in this case
     except Exception as e:
         print(f"Error in send_to_llm: {str(e)}")
         return f"Error: {str(e)}", None
+