Update app.py

app.py

@@ -40,8 +40,8 @@ def groq_with_memory(message: str, topic: str = "general", summarize: bool = Fal
         # Limit history to max_history messages to avoid token overflow
         recent_history = chat_history[-max_history:]
         
-        # Prepare messages for API call
-        messages = recent_history.copy()
+        # Prepare messages for API call, excluding timestamp and topic
+        messages = [{"role": msg["role"], "content": msg["content"]} for msg in recent_history]
         
         if summarize:
             # Create a prompt to summarize the conversation