Update app.py

app.py

@@ -80,7 +80,7 @@ def respond(
     
         for hmessage in messages:
             role = "<|assistant|>" if hmessage['role'] == 'assistant' else "<|user|>"
-            prompt += f"{role}{hmessage['content']}\n<|end|>"        
+            prompt += f"{role}{hmessage['content']}<|end|>"        
         prompt += f"<|assistant|>"
 
         tokens_cnt = 0