fix line breaks

tabbed.py

@@ -35,7 +35,7 @@ def user(message, history):
 def chat(history, system_message, max_tokens, temperature, top_p, top_k, repeat_penalty):
     history = history or []
 
-    messages = system_message + \
+    messages = system_message.strip() + "\n" + \
                "\n".join(["\n".join(["USER: "+item[0], "ASSISTANT: "+item[1]])
                         for item in history])
 
@@ -63,7 +63,7 @@ def chat(history, system_message, max_tokens, temperature, top_p, top_k, repeat_
 def rp_chat(history, system_message, max_tokens, temperature, top_p, top_k, repeat_penalty):
     history = history or []
 
-    messages = "<|system|>" + system_message + \
+    messages = "<|system|>" + system_message.strip() + "\n" + \
                "\n".join(["\n".join(["<|user|>"+item[0], "<|model|>"+item[1]])
                         for item in history])