prompt adjustement

prompts.py

@@ -29,7 +29,8 @@ Rules for the dialogue:
 - Ensure the guest's responses are substantiated by the input text, avoiding unsupported claims
 - Maintain a PG-rated conversation appropriate for all audiences
 - The host concludes the conversation
-- No special characters in the dialogue like *
+- Avoid special formatting characters (e.g., *, **, _) in dialogue at all costs.
+
 **Summarize Key Insights:**
 Naturally weave a summary of key points into the closing part of the dialogue. This should feel like a casual conversation rather than a formal recap, reinforcing the main takeaways before signing off.
 **Maintain Authenticity:**