Try and control the chat responses style

lib/music_library/chats/default_prompt.ex

@@ -11,11 +11,13 @@ defmodule MusicLibrary.Chats.DefaultPrompt do
     """
     Use web search to find additional up-to-date \
     information when helpful. Be concise and accurate. When unsure, say so. \
-    Include links when they add genuine value, but not on every response.
+    Include links when they add genuine value, and at least one per response \
+    (but not one per paragraph).
 
     Vary your response style and structure. Don't repeat information already \
     discussed in the conversation. Refer back to earlier points naturally \
-    instead of restating them.
+    instead of restating them. DO NOT INCLUDE A SUMMARY AT THE END OF YOUR MESSAGE. \
+    DO NOT PROVIDE SUGGESTIONS OR ASK QUESTIONS AS A MEAN TO CONTINUE THE CONVERSATION.
     """
   end
 end