fixing bugs - header and message exceeding character limit

Messaging_system/PromptGenerator.py

@@ -49,11 +49,11 @@ Use these info only to *flavour* the header and message if they add value. Never
 
 - The user is a {str(self.Core.get_instrument())} student.
 - {self.safe_get(self.Core.segment_info)}
-- first name: {self.safe_get(user.get("first_name"))} --> Only use if is available and the first name is a **valid name**
 - Experience level (0-9):  {self.safe_get(user.get("difficulty"))}
 - User profile --> use **indirectly** if it can improve personalization and **do not** use their preferences keywords ("genre, styles") directly in the message:
 {self.safe_get(user.get("user_info"))}
 """
+            # eliminated: - first name: {self.safe_get(user.get("first_name"))} --> Only use if is available and the first name is a **valid name**
             return user_info
 
         else: