- Modifying prompts for better header (less similar to previous messages) and better emoji usage.

Messaging_system/MultiMessage.py

@@ -191,9 +191,11 @@ We have previously sent these push notifications to the user and The user has no
 Write the *next* follow up personalized push notification following the instructions and what we know about the user.
 
 {input_context}
+- **Don't** use emojis if we already had emojis in previous messages.
+- The "header" **MUST BE** different from the headers of previous messages and we should not have similar words, variations and phrases from previous messages. 
+- The "message" **MUST BE** different from the messages that we previously sent and we should not have similar words, variations and phrases from previous messages. 
+
 {instructions}
-- The new header and message should be different from previous messages and we should not have similar words and phrases from previous messages.
-- You are **ONLY ALLOWED** to use {self.Core.get_emoji()} if we didn't use in previous messages. (ONLY ONCE, and ONLY at the end of header or message).
 
 {user_info}